Math, asked by vijitha18, 3 months ago

If tanA=a/b, then find the value of secA.

Answers

Answered by samimpapa354

2

Answer:

1+tan²A=sec²A

secA =√1+tan²A= √1+a²/b²=√a²+b²/b²

=√a²+b²/b

hope it helps you ❤️

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