Home
Class 11
MATHS
If sin A = nsin B, then (n-1)/(n+1) tan(...

If sin A = nsin B, then `(n-1)/(n+1) tan((A+B)/2)` is equal to

Promotional Banner

Similar Questions

Explore conceptually related problems

If sin A = n sin B then (n-1)/(n+1) tan (A+B)/(2) is equal to

If sinA=nsinB , then ((n-1)/(n+1))tan((A+B)/(2))=?

If sin A=a cos B and cos A=b sin B then (a^(2)-1)tan^(2)A+(1-b^(2))tan^(2)B is equal to

If sin A=a cos B and cosA=b sinB then, (a^2 - 1) tan^2 A+(1 -b^2)tan^2B is equal to

If sin A=a cos B and cosA=b sinB then, (a^2 - 1) tan^2 A+(1 -b^2)tan^2B is equal to

If sinB=1/5sin(2A+B), then (tan(A+B))/(tanA) is equal to

If sinB=1/5sin(2A+B), then (tan(A+B))/(tanA) is equal to

If tan A = (1 - cos B)/(sin B), then what is (2 tan A )/( 1 - tan ^(2) A ) equal to ?