If x = a ( + sin ) and y = a (1 cos ), then dy/ dx will be equal to

If x = a ( + sin ) and y = a (1 cos ), then dy/ dx will be equal

1.	If x = a ( + sin ) and y = a (1 cos ), then dy/ dx will be equal to
A.	<table><tr><td rowspan="2">sin</td><td rowspan="2"><img src="https://www.indiabix.com/_files/images/data-interpretation/common/15-sym-oparen-h1.gif"></td><td style="border-bottom:1px solid #000000;vertical-align:bottom;padding-bottom:2px;"><center> </center></td><td rowspan="2"><img src="https://www.indiabix.com/_files/images/data-interpretation/common/15-sym-cparen-h1.gif"></td></tr><tr><td style="text-align: center;">2</td></tr></table>
B.	<table><tr><td rowspan="2">cos</td><td rowspan="2"><img src="https://www.indiabix.com/_files/images/data-interpretation/common/15-sym-oparen-h1.gif"></td><td style="border-bottom:1px solid #000000;vertical-align:bottom;padding-bottom:2px;"><center> </center></td><td rowspan="2"><img src="https://www.indiabix.com/_files/images/data-interpretation/common/15-sym-cparen-h1.gif"></td></tr><tr><td style="text-align: center;">2</td></tr></table>
C.	<table><tr><td rowspan="2">tan</td><td rowspan="2"><img src="https://www.indiabix.com/_files/images/data-interpretation/common/15-sym-oparen-h1.gif"></td><td style="border-bottom:1px solid #000000;vertical-align:bottom;padding-bottom:2px;"><center> </center></td><td rowspan="2"><img src="https://www.indiabix.com/_files/images/data-interpretation/common/15-sym-cparen-h1.gif"></td></tr><tr><td style="text-align: center;">2</td></tr></table>
D.	<table><tr><td rowspan="2">cot</td><td rowspan="2"><img src="https://www.indiabix.com/_files/images/data-interpretation/common/15-sym-oparen-h1.gif"></td><td style="border-bottom:1px solid #000000;vertical-align:bottom;padding-bottom:2px;"><center> </center></td><td rowspan="2"><img src="https://www.indiabix.com/_files/images/data-interpretation/common/15-sym-cparen-h1.gif"></td></tr><tr><td style="text-align: center;">2</td></tr></table>
Answer» D. <table><tr><td rowspan="2">cot</td><td rowspan="2"><img src="https://www.indiabix.com/_files/images/data-interpretation/common/15-sym-oparen-h1.gif"></td><td style="border-bottom:1px solid #000000;vertical-align:bottom;padding-bottom:2px;"><center> </center></td><td rowspan="2"><img src="https://www.indiabix.com/_files/images/data-interpretation/common/15-sym-cparen-h1.gif"></td></tr><tr><td style="text-align: center;">2</td></tr></table>

Discussion

No Comment Found

Related MCQs

Consider the function f(x) = 2x<3 3x in the domain [ 1, 2]. The global minimum of f(x) is
The solution of the differential equation (dy / dx) + 2xy = e-x with y(0) = 1 is
The solution of the initial value problem (dy / dx) = 2xy; y(0) = 2 is
A box contains 20 defective items and 80 nondefective items. If two items are selected at random without replacement, what will be the probability that both items are defective?
A single die is thrown twice. What is the probability that the sum is neither 8 nor 9?
The argument of the complex number {(1 + i) / (1 - i)} , where i = -1 is
The following surface integral is to be evaluated over a sphere for the given steady velocity vector field F = x + y&jcirc; + zk defined with respect to a Cartesian coordinate system having i, j and k as unit base vectors. &Int;s ( F.n )dA where S is the sphere, x2 + y2 + z3 = 1 and n is the outward unit normal vector to the sphere. The value of the surface integral is
The divergence of the vector field 3xz + 2xy&jcirc; - yz<up>2k at a point (1, 1, 1) is equal to </up>
The directional derivative of the scalar function f(x, y, z) = x2 + 2y2 + z at the point P = (1, 1, 2) in the direction of the vector a = 3 - 4&jcirc; is
Divergence of the vector field x2z + xy&jcirc; - yz2k at (1, -1, 1) is

If x = a ( + sin ) and y = a (1 cos ), then dy/ dx will be equal to

Discussion

No Comment Found

Related MCQs

Reply to Comment