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Answers posted by vijayalakshmi.r

1231
answers
9
best answers
0 votes
answered Jul 2, 2018
https://clay6.com/qa/57671/the-students-of-a-class-arranged-a-picnic-each-student-contribute-as-many...
0 votes
answered Jul 2, 2018
https://clay6.com/qa/57673/find-the-smallest-number-by-which-768-must-be-multiplied-to-get-the-perfe...
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answered Jul 2, 2018
To find the largest number which is divisible by 18,25 and 35 , we have to find the lcm of the three...
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answered Jul 2, 2018
-15/28 x X = -5/7 X = -5/7 x 28/15 X = 4/3
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answered Jul 2, 2018
xy = 15876 x= 9y Hence 9y^2 = 15876 y^2 = 1764 Therefore y = 42 and x = 9 x 42 = 378
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answered Jul 2, 2018
5C5 (-2x)^5 = -32x^2 Hence the coefficient of x^5 = -32
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answered Jun 26, 2018
x^2 = 4ay Differentiating w.r.t x 2x = 4ay' or a = x/2y' x^2 = 4.[x/2y'].y y'x^2=2xy y'x^2-2xy ...
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answered Jun 23, 2018
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answered Jun 23, 2018
If x,3/2,z are in A.P, then (x+z)/2 = 3/2 or x+z = 3 If x,3,z are in G.P, then xz = 9 Dividing bot...
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answered Jun 23, 2018
No: of students = 4500 No: of rows = no: of columns To get a perfect square root, we need to subtr...
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answered Jun 23, 2018
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answered Jun 23, 2018
https://clay6.com/qa/90584/the-population-of-a-town-is-60000-in-2014-what-was-the-population-in-2011...
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answered Jun 23, 2018
Sinx + cos x is continuous at the given interval Sinx + cosx is differentiable at the given interva...
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answered Jun 23, 2018
https://clay6.com/qa/7598/prove-by-the-vector-method-if-the-diagonals-of-a-parallelogram-are-equal-t...
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answered Jun 23, 2018
area of the rectangular playground = 72 x 338 = area of the square playground of side a Hence a^2 =...
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answered Jun 23, 2018
98764 is the greatest even 5 digit number having different digits
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answered Jun 23, 2018
a real number
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answered Jun 23, 2018
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answered Jun 20, 2018
y = x^3 + 8x +3 dy/dx = 3x^2+8 = 20 3x^2 = 12 or x = +2 or - 2 Hence the points are (2,27) and (-...
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answered Jun 20, 2018
a part of a circumference of a circle is called an Arc of a circle.
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answered Jun 20, 2018
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answered Jun 20, 2018
https://clay6.com/qa/110194/complete-the-series-60-120-80-40-16 Click the above link for the answer...
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answered Jun 20, 2018
The centres of the two circles are (1,3) and (6,13) respectively Hence the equation of the line joi...
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answered Jun 20, 2018
6 taps-----30min, therefore for 20 min, [30/20] x 6 = 9 taps
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answered Jun 20, 2018
Let the equation of the plane be a(x-2)+b(y-2)+c(z-1) = 0------(1) since it passes through the poin...
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answered Jun 20, 2018
https://clay6.com/qa/69353/if-a-is-a-square-matrix-such-that-a-5-write-the-value-of-aa-t- Click the...
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answered Jun 20, 2018
Given Rmax = 800 = u^2sin2x/g = 800 or u^2/g = 800/sin2x Hmax = u^2sin^2x/2g = [800/4sinxcosx]. s...
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answered Jun 19, 2018
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answered Jun 19, 2018
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answered Jun 19, 2018
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answered Jun 19, 2018
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answered Jun 19, 2018
(-3)(-7) + 6(-2) - (8)(5) = 21 -12 - 40 = -31
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answered Jun 19, 2018
Can you give a clear question?
0 votes
answered Jun 19, 2018
https://clay6.com/qa/61777/which-of-the-following-is-to-be-added-to-make-x-6-6x-4-4x-3-8x-2-10x-3-a-...
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answered Jun 19, 2018
X-1 is a factor of the given equations, hence (x-1)^2 should be added to it to make it a perfect squ...
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answered Jun 7, 2018
https://clay6.com/qa/78838/let-x-y-z-be-positive-real-numbers-such-that-x-y-z-12-and-x-3y-4z-5-0-1-6...
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answered Jun 7, 2018
Yes. It s an infinite set.
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answered Jun 7, 2018
You can use a good blue ink ball pen.
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answered Jun 7, 2018
https://clay6.com/qa/37561/the-eccentric-angle-of-a-point-on-the-ellipse-large-frac-frac-1-whose-dis...
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answered Jun 5, 2018
Ink is the odd man
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answered Jun 2, 2018
The question seems to have an error. Can you give the correct question?
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answered Jun 2, 2018
a/b=3/4 and b/c = 3/4 a/b x b/c = a/c Therefore 3/4 x 3/4 = a/c = 9/16
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answered Jun 2, 2018
https://clay6.com/qa/28328/the-number-of-all-possible-matrices-of-order-3-x-3-with-each-entry-0-or-1...
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answered Jun 2, 2018
https://clay6.com/qa/18397/if-1-omega-omega-2-are-the-cube-roots-of-unity-then-delta-begin1-omega-n-...
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answered Jun 2, 2018
https://clay6.com/qa/1652/the-maximum-number-of-equivalence-relations-on-the-set-a-are Click the ab...
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answered Jun 2, 2018
Incomplete question
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answered Jun 2, 2018
The question seems to be unclear. Can you give a clear question?
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answered Jun 1, 2018
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answered Jun 1, 2018
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answered Jun 1, 2018
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