Math, asked by pikachu85, 4 months ago

If Tan a=15/8 then find sec a -tan a

Answers

Answered by dkchakrabarty01

0

Answer:

sec^2a=1+tan^2a=1+(15/8)^2=(289/64)

sec a =17/8

sec a- tan a=17/8 -15/8=2/8=1/4 Ans

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