Home
Class 12
MATHS
[" 38.If: "y=sin x[(1)/(cos x*cos2x)+(1)...

[" 38.If: "y=sin x[(1)/(cos x*cos2x)+(1)/(cos2x*cos3x)+(1)/(cos3x*cos4x)]" then "(dy)/(dx)" at "],[x=(pi)/(15)]

Promotional Banner

Similar Questions

Explore conceptually related problems

If : y=sinx[(1)/(cosx*cos2x)+(1)/(cos2x*cos3x)+(1)/(cos3x*cos4x)]," then: "(dy)/(dx)" at "x=(pi)/(4) is

If y=cos x cos 2x cos 4x cos 8x , then (dy)/(dx)" at "x=(pi)/(2) is

If y=cos x cos 2x cos 4x cos 8x , then (dy)/(dx)" at "x=(pi)/(2) is

int(sin x)/(cos3x*cos2x)dx

y=(cos6x+6cos4x+15cos2x+10)/(cos5x+5cos3x+10cos x), the n(dy)/(dx)

If y=(cos6x+6cos4x+15cos2x+10)/(cos5x+5cos3x+10cos x) then (dy)/(dx) equals to

If y=(sin^(-1)x-cos^(-1)x)/(sin^(-1)x+cos^(-1)x)," then "(dy)/(dx)=

To prove (cos5x+cos4x)/(1-2cos3x) = -cos2x-cosx

If y = sin[cos^(-1){sin(cos^(-1) x)}], "then" (dy)/(dx)" at x" = (1)/(2)

If y = sin[cos^(-1){sin(cos^(-1) x)}], "then" (dy)/(dx)" at x" = (1)/(2)