Home
Class 11
MATHS
sin(n+1)x.cosnx-cos(n+1)x.sinnx= …………...

`sin(n+1)x.cosnx-cos(n+1)x.sinnx=` …………

Promotional Banner

Topper's Solved these Questions

  • TRIGONOMETRIC FUNCTIONS

    KUMAR PRAKASHAN|Exercise SOLUTION OF NCERT EXEMPLAR PROBLEMS (FILLERS)|17 Videos

  • STRAIGHT LINES

    KUMAR PRAKASHAN|Exercise Question of Module (Knowledge Test :)|18 Videos

Similar Questions

Explore conceptually related problems

The value of the determinants |{:(1,a,a^(2)),(cos(n-1)x,cos nx , cos(n+1)x),(sin(n-1)x , sin nx , sin(n+1)x):}| is zero if

Prove that sin(n+1)xsin(n+2)x+cos(n+1)xcos(n+2)x=cosx

sin^(-1)(cos(sin^(-1)x))+cos^(-1)(sin(cos^(-1)x)) = _______

If 4sin^(-1)x+cos^(-1)x=pi , then x = _____

Solve sin^(-1)x-cos^(-1)x=sin^(-1)(3x-2)

Solve sin^(-1) x - cos^(-1) x = cos ^(-1). sqrt3/2 .

int(Sin^(-1)x+Cos^(-1)x)dx = ?