Home
Class 10
MATHS
If A+B=90^(@) then prove that tanA+tanB=...

If `A+B=90^(@)` then prove that `tanA+tanB=(cosec^(2)A)/(sqrt(cosec^(2)A-1))`.

Promotional Banner

Similar Questions

Explore conceptually related problems

If A+B=90^(@) then prove that 1+(tanA)/(tanB)=sec^(2)A.

If A+B = 90^@ , show that tan A + tan B = (cosec^2B)/sqrt(cosec^2B-1)

Prove that : (tanA+cotA)^(2)=sec^(2)A+"cosec"^(2)A

If angleA+angleB=90^(@) then prove that 1+(cotA)/(cotB)=cosec^(2)A

cosec"^(-1)(-sqrt(2))

cosec"^(-1)(-sqrt(2))

Prove that (tanA+cotA)^(2)="cosec"^(2)A+sec^(2)A .

If /_A + /_B = 90^@ then prove that 1+(tan A)/(tan B) = "cosec"^2 B

If A-B=pi/4 , then prove that: (1+tanA)(1-tanB)=2

If A+B=pi/4 , prove that: (1+tanA)(1+tanB)=2