tanA + 1/tanA = secAcosecA
Answers
Answered by
1
Answer:
Tan A
tan A..
take up the value... And Do it
Answered by
1
Step-by-step explanation:
taking LHS
tanA + 1/tanA
tanA = sinA/cosA
sinA/cosA + 1/(sinA/cosA)
(sinA + cosA)/sinAcosA
sinA/sinAcosA + cosA/sinAcosA
1/cosA + 1/sinA
secA + cosecA
Similar questions