Question

if in a right angle abc , right- angled at B, tan A =1, then find the value of 2 sin A, cos A. ​

Answer 1

Step-by-step explanation:

if the question is 2sinA ,cos A then answer is 2/under root 2 and 1/ under root two

but if the question is 2sinA cos A then answer is 1. Be specific about questions