Ask a New Question
Search
If (cosA)/(cosB)=x/y, then (x tanA+y tanB)/(x+y)=?
Ask a New Question
or
answer this question
.
Similar Questions
If sinA+sinB=1/2 and cosA+cosB=1/2 then the value of tanA+tanB
1 answer
If 1/sinA+1/cosA =1/sinB+1/cosB, prove that: cot(A/2+B/2) = TanA. TanB
1 answer
12. IF 1/SinA+1/CosA=1/SinB+1/CosB ,PROVE THAT: Cot{(A+B)/2}=TanA.TanB
3 answers
If 1/sinA-1/cosA=-1/sinB-1/cosB , prove that cotā”((A+B)/2)=tanA.tanB
0 answers
more similar questions