Home
Class 11
MATHS
" 23.If "tan A+tan B=a" and "cot A+cot B...

" 23.If "tan A+tan B=a" and "cot A+cot B=b" ,prove that: "cot(A+B)=(1)/(a)-(1)/(b)

Promotional Banner

Similar Questions

Explore conceptually related problems

tan A-tan B=x and cot A-cot B=y prove that cot(A-B)=(1)/(x)-(1)/(y)

tan A-tan B=x and cot A-cot B=y prove that cot(A-B)=(1)/(x)-(1)/(y)

If tan A-tan B=xand cot B-cot A=y prove that cot(A-B)=(1)/(x)+(1)/(y)

If tan A -tan B = x and cot B - cot A = y, prove that cot(A-B)=1/x+1/y

If tan A - tan B = x and cot A - cot B = y, then cot( A- B) =

If tanA-tan B=x and cot B- cot A=y . Prove that cot(A-B)=1/x + 1/y

If tan A-tan B=x,cot B-cot A=y prove that cot(A-B)=(1)/(x)+(1)/(y)

If tan - A tan B = x, cot B - cot A = y prove that cot (A - B) = (1)/(x) + (1)/(y)

If tan A - tan B =x and cot B - cot A=y, then: cot(A-B)=

If tan A + tan B=p and cot A+ cot B=q then cot (A+B)=