Question

PLEASE HELP!! will give brainliest!!

Suppose cos(x) = 1/sqrt5 and sin(x) > 0. What is the value of tan(2x)?

Answer 1

-4/3

For your question: Suppose cos(x) =1/(sqrt(5)) and sin(x) >0. What is the value of tan(2x)?

The value of tan(2x) is equal to -4/3