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Recent questions tagged q2-3
Questions
Write the converse and contra positive of the statement "If it is hot outside then you feel thirsty."
cbse
class11
ch14
mathematical-reasoning
bookproblem
exercise-misc14
sec-b
easy
q2-3
asked
Aug 16, 2014
by
rvidyagovindarajan_1
1
answer
Write the converse and contra positive statements of the statement "Something cold implies that it has low temperature."
cbse
class11
ch14
mathematical-reasoning
bookproblem
exercise14-4
sec-b
easy
q2-3
asked
Jul 21, 2014
by
rvidyagovindarajan_1
1
answer
Identify the quantifier and and write the negation of the statement "There exists a capital for every state in India."
cbse
class11
ch14
mathematical-reasoning
bookproblem
exercise14-3
sec-a
easy
q2-3
asked
Jul 16, 2014
by
rvidyagovindarajan_1
1
answer
Examine if Rolle’s theorem is applicable to any of the following functions. Can you say some thing about the converse of Rolle’s theorem from these example? $(iii)\;f (x) = x^2 - 1 \; for\; x \: \in [1,2] $
cbse
class12
bookproblem
ch5
sec8
q2
q2-3
p186
math
asked
Aug 16, 2013
by
sreemathi.v
1
answer
Find the maximum and minimum values, if any, of the following functions given by $ (iii) \: h(x) = \sin (2x)+5$
cbse
class12
bookproblem
ch6
sec5
q2
q2-3
p232
sec-a
easy
math
asked
Aug 6, 2013
by
sreemathi.v
1
answer
Verify that the given function (implicit or explicit) is a solution of the corresponding differential equation
cbse
class12
bookproblem
ch9
misc
q2
q2-3
p420
medium
sec-a
math
asked
Jul 30, 2013
by
sreemathi.v
1
answer
Classify the following measures as scalars and vectors. $40^\circ$
cbse
class12
bookproblem
ch10
sec1
q2
q2-3
p428
sec-a
easy
math
asked
May 16, 2013
by
sreemathi.v
1
answer
Find the absolute maximum and absolute minimum values of $f$ on the given interval: $\;f(x)=x^{3}-12x+1 ,[-3 , 5]$
tnstate
class12
bookproblem
ch5
sec-1
exercise5-9
p53
q2
q2-3
asked
May 5, 2013
by
poojasapani_1
1
answer
Find the differential $dy$ and evaluate $dy$ for the given values of $x$ and $dx$\[\]$y=(x^{2}+5)^{3},x=1,dx=0.1$
tnstate
class12
bookproblem
ch6
sec-1
exercise6-1
p79
q2
q2-3
asked
Apr 24, 2013
by
poojasapani_1
1
answer
If $Z$ is a standard normal variate. Find the value of $c$ for the following $P(Z > c)=0.85$
tnstate
class12
bookproblem
ch10
sec-1
exercise10-5
p228
q2
q2-3
asked
Apr 22, 2013
by
poojasapani_1
1
answer
Form the differential equuations by eliminating arbitary constants given in brackets against each. $xy =c^{2} [$c$]$
tnstate
class12
bookproblem
ch8
sec-1
exercise8-1
p129
q2
q2-3
asked
Apr 14, 2013
by
poojasapani_1
1
answer
Find the equation of the tangent and normal to the ellipse $16x^{2}+25y^{2}=400 $ at $t=\large\frac{1}{\sqrt{3}}$
tnstate
class12
bookproblem
ch4
sec-1
exercise4-4
p248
q2
q2-3
asked
Apr 13, 2013
by
poojasapani_1
1
answer
Find the equation and the length of the transverse and conjugate axis of the following hyperbola:$16x^{2}-9y^{2}+96x+36y-36=0$
tnstate
class12
bookproblem
ch4
sec-1
exercise4-3
p238
q2
q2-3
asked
Apr 11, 2013
by
poojasapani_1
1
answer
Find the axies, vertex, focus, equation of directrix , latus rectum , length of the latus rectum for the following parabolas and hence sketch their graphs. $(x-4)^{2}=4(y+2).$
tnstate
class12
bookproblem
ch4
sec-1
exercise4-1
p192
q2
q2-3
asked
Apr 9, 2013
by
poojasapani_1
1
answer
Find the real and imaginary parts of the following complex numbers: $\left ( 2+i \right )\left ( 3-2i \right )$
tnstate
class12
bookproblem
ch3
sec3
exercise3-1
q2
q2-3
p130
asked
Apr 1, 2013
by
geethradh
1
answer
Check the injectivity and surjectivity of the following functions: $f : R\to R $ given by $ f(x)\; = x^2 $
cbse
class12
bookproblem
ch1
sec2
q2
q2-3
p10
sec-b
math
asked
Mar 5, 2013
by
meena.p
1
answer
In the matrix $A=\begin{bmatrix} a & 1 & x \\ 2 & \sqrt 3 & x^2 y \\ 0 & 5 & \frac{2}{5} \end{bmatrix}$, write the elements $a_{23}$, $a_{31}$, $a_{12}$
cbse
class12
ch3
q2
q2-3
p52
shortanswer
exemplar
sec-a
math
asked
Mar 4, 2013
by
sreemathi.v
1
answer
Compute the following $ (iii)\;\begin{bmatrix}-1 & 4 & -6\\8 & 5 &16\\2 & 8 &5\end{bmatrix}+\begin{bmatrix}12 & 7 & 6\\8 & 0 & 5\\3 & 2 & 4\end{bmatrix}$
class12
cbse
bookproblem
ch3
sec2
p80
easy
q2-3
shortanswer
sec-a
math
asked
Feb 27, 2013
by
balaji.thirumalai
1
answer
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