Email

Chat with tutors

Login

Ask Questions, Get Answers

Menu X

home ask tuition questions practice papers mobile tutors pricing

X

Recent questions tagged q75

In diapsid skull of reptiles, the two temporal fossae are separated by these bones to form the upper temporal bar :

asked Oct 30, 2013 by thanvigandhi_1

1 answer

Mole fraction of $I_2$ in $C_6H_6$ is 0.2.The molality of $I_2$ in $C_6H_6$ is

asked Oct 29, 2013 by sreemathi.v

1 answer

$\int \limits_0^{2x} \sin ^6 x \cos ^5 x dx $ is equal to

asked Oct 28, 2013 by meena.p

1 answer

Tendon like cords extending between atrioventricular valves and papillary muscles in the heart of Rabbit are

asked Oct 19, 2013 by thanvigandhi_1

1 answer

$\int \limits_{-\pi/2}^{\pi/2} \sin |x| dx=$

asked Oct 18, 2013 by meena.p

1 answer

If $I_n=\int \sin ^n x dx $, then $n\; I_n-(n-1)I_{n-2}$=

asked Oct 10, 2013 by meena.p

1 answer

If $\alpha+\beta=\large\frac{\pi}{2}$ and $\beta+\gamma=\alpha$ then $\tan\alpha$ equals

asked Oct 10, 2013 by sreemathi.v

1 answer

Statements (S) : Non-disjunction is the failure of paired chromosomes to segregate during the metaphase of meiotic divisions of gametogenesis. Reasons (R) : Non-disjunction results in production of abnormal gametes

asked Oct 7, 2013 by thanvigandhi_1

1 answer

$\int (1- \cos x) cosec^2 x dx =f(x)+c=>f(x)=$

asked Sep 29, 2013 by meena.p

0 answers

The angle between the asymptotes of the hyperbola $x^2-3y^2=3$ is

asked Sep 23, 2013 by meena.p

1 answer

$\int \large\frac{dx}{x (\log x -2)(\log x-3)}$$=1+c=>1=$

asked Sep 17, 2013 by meena.p

1 answer

Three particles each having a mass 100 gm are placed on the verticles of an equilateral triangle of side 20 cm. The work done in increasing the side of their triangle to 40 cm is $(G= 6.67 \times 10^{-11}\;Nm^2/kg^2)$

asked Aug 26, 2013 by meena.p

1 answer

A block of mass $0.80 kg $ is attached to a cord passing through a hole in a horizontal frictionless surface. The block is originally revolving at a distance of $0.30 m$ from the hole with a speed of $0.80 m/s$ The cord is pulled from below the hole, shortening the radius of circle in which the block revolves to $0.10 m$. At this new distance the speed of block is $2.40 m/s$. How much work is done by person who pulled the cord?

asked Aug 7, 2013 by meena.p

1 answer

A mass M kg is suspended by a weightless string. The horizontal force that is required to displace it untill the string makes an angle $45^{\circ}$ with initial vertical direction is

asked Jul 12, 2013 by meena.p

1 answer

The volume generated by rotating the triangle with vertices at $(0,0),(3,0)$ and $(3,3) $ about $x$-axis is

asked May 22, 2013 by poojasapani_1

1 answer

The conjugate of $i^{13}+i^{14}+i^{15}+i^{16}$ is

asked May 12, 2013 by poojasapani_1

1 answer

Evaluate:\[\int^ 0 \frac{xdx}{1+\sin x+\cos x}\]

asked Feb 4, 2013 by meena.p

0 answers

FInd the equation of tangent and normal to the curve $ y^2=\large\frac{x^3}{4-x}$ at (2,-2)

asked Jan 30, 2013 by meena.p

0 answers

The solution of the differential equation $\large\frac{dy}{dx}+\frac{2xy}{(1+x^2)}=\frac{1}{(1+x^2)^2}$ is

asked Jan 20, 2013 by sreemathi.v

1 answer

A bag contains 5 red and 3 blue balls.The probability that exactly two of the three balls were red,the first ball being red,is

asked Jan 10, 2013 by sreemathi.v

1 answer

Verify mean value theorem for each of the function $f(x)=\sin x-\sin 2x\;in\;[0,\pi].$

asked Jan 2, 2013 by sreemathi.v

1 answer

If A is a skew symmetric matrix, then $A^2$ is a ____________ .

asked Dec 24, 2012 by sreemathi.v

1 answer

Page:

Feedback Terms Facebook Twitter About Us

Your payment for is successful.

...