Math, asked by Samyalagar6662, 4 months ago

3
4. If cos A =
5
sin A -cos A
then find the value of
2 tan A

Answers

Answered by Anonymous

9

Answer:

Step-by-step explanation:

cos A = 5sinA - cosA

cosA + cosA = 5sinA

2cosA = 5sinA

2/5 = sinA/cosA

2/5 = tanA

2tanA = 2(2/5) = 4/5

Hope it helps u...

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