Home
Class 12
MATHS
cos (A-B)-3 cos (A+B) => tan A tan B =...

` cos (A-B)-3 cos (A+B) => tan A tan B =`

Promotional Banner

Similar Questions

Explore conceptually related problems

If cos(A-B)=(3)/(5) and tan A tan B = 2, then

If cos 2 B=(cos (A+C))/(cos (A-C)), then tan A, tan B , tan C are in

In Delta ABC If cos A cos B cos C=(1)/(3) then tan A tan B+tan B tan C+tan C tan A=

If A + B + C = pi " and " cos A = cos B cos C, "show that" tan A = tan B + tan C

(cos(A-B))/(cos(A+B))+cos(C+D)/(cos(C-D))=0 => tan A tan B tan C tan D =

If A + B + C= pi and cos A = cos B cos C, show that tan A =tan B + tan C and cot B cot C=1/2.

If cos(A-B)=(3)/(5) and tan A tan B=2 then