JEE Plances JEE (Main) Maths Differential Equations
dy/dx= (dy/dt)/(dx/dt), dx/dt not equal to 0
hence if x= at^2, y= 2at then find dy/dx
Asked by pdcavita
31st October 2017
3:46 PM
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CBSE XI Science Maths
If x=2 ln cot t and y=tan t + cot t, find dy/dx.
Asked by dineshchem108
10th August 2018
9:23 PM
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CBSE XII Science Maths Continuity and Differentiability
differentiate tan-1[(1+x2)1/2 – 1/x] wrt sin-1 (2x/ 1 + x2) explain in great detail
Asked by haroonrashidgkp
13th August 2018
8:50 PM
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CBSE XII Science Maths
differentiate tan-1(1-x2)1/2/ x wrt cos-1[2x(1-x2)1/2] when x ≠ 0 explain in great detail
Asked by haroonrashidgkp
13th August 2018
8:56 PM
Answered by Expert
CBSE XII Science Maths
find dy/dx when x =(sin 2 thita )1/2 and y = (cos 2 thita)1/2 explain in great detail
Asked by haroonrashidgkp
13th August 2018
9:05 PM
Answered by Expert
CBSE XII Science Maths Continuity and Differentiability
find dy/dx x = 3at/( 1 + t2), y = 3at2/(1 + t2) explain in great detail
Asked by haroonrashidgkp
24th August 2018
10:49 PM
Answered by Expert
CBSE XII Science Maths Continuity and Differentiability
find dy/dx x = cos-1 1/ ( 1 + t2)1/2 y = sin-1 t/(1 + t2)1/2 explain in great detail
Asked by haroonrashidgkp
24th August 2018
10:50 PM
Answered by Expert
CBSE XII Science Maths Continuity and Differentiability
if x = 3cost – 2 cos3t , y = 3sint – 2sin3t , show that dy/dx = cot t explain in great detail
Asked by haroonrashidgkp
24th August 2018
10:50 PM
Answered by Expert
CBSE XII Science Maths Continuity and Differentiability
if x = 2cos thita – cos 2 thita and y = 2 sin thita – sin 2 thita, show that dy/dx = tan (3thita/2) explain in great detail
Asked by haroonrashidgkp
24th August 2018
10:51 PM
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CBSE XII Science Maths Continuity and Differentiability
If x = (2cos thita - cos 2 thita) and y = (2sin thita – sin 2 thita) find d2y/dx2 at thita = pie/2 Explain in great detail
Asked by haroonrashidgkp
24th August 2018
10:54 PM
Answered by Expert
CBSE XII Science Maths Continuity and Differentiability
If x = a(cos thita + thita sin thita) and y = a(sin thita – thita cos thita), show that d2y/dx2 = 1/a (sec3thita / thita) Explain in great detail
Asked by haroonrashidgkp
25th August 2018
7:15 PM
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CBSE XII Science Maths Continuity and Differentiability
If x = a cos thita + b sin thita and y = a sin thita – b cos thita, show that y2d2y/dx2 – x dy/dx + y = 0 explain in great detail
Asked by haroonrashidgkp
25th August 2018
7:15 PM
Answered by Expert
CBSE XII Science Maths Continuity and Differentiability
if x=a(1-cosθ ),y =b sinθ , then find dy/dx and d^2y/dx^2.
Asked by Gothai
28th August 2018
11:33 PM
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CBSE XII Science Maths Continuity and Differentiability
If x= 2t/1+t^2 ,y=1-t^2/1+t^2 then Dy/DX +x/y is (A) 1 (B) 2 (C) 0 (D)4t^2
Asked by sd151299
27th October 2019
6:23 PM
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CBSE XII Science Maths Continuity and Differentiability
x=2sinø–sin2ø , y=2cosø–cos2ø find d^2y÷dx^2
Asked by rudrapandey14549
10th January 2020
6:32 PM
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CBSE XII Science Maths Continuity and Differentiability
Q - (ix)
Asked by majethiyarishat9566.12sdatl
5th June 2020
4:57 PM
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CBSE XII Science Maths Continuity and Differentiability
Q - (ix), find the second order derivative.
Asked by majethiyarishat9566.12sdatl
5th June 2020
7:09 PM
Answered by Expert
