Question

In right triangle ABC,right angled at c , if tan A =1, then the value of 2sinA cosA​

Answer 1

Answer:

ok wait i shall after 30 mins

Answer 2

Answer:

tan A = 1

tan A = tan 45⁰= 1

2sin45⁰cos45⁰ = 2× 1/✓2 × 1/✓2 = 1

Therefore, 2sin45⁰cos45⁰ = 1

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