Ask Question
4 February, 00:33

Suppose that sin (theta) = 3/5 and theta is in the second quadrant. Find the values of sin (2 (theta)), cos (2 (theta)), and tan (2 (theta)).

+1
Answers (1)
  1. 4 February, 01:47
    0
    We are asked to evaluate the value of sin 2 theta, cos 2 theta and tan 2 theta where theta is a 2nd quadrant angle and the expression sin theta = 3/5 is valid. In this case, theta is equal to 143.13 degrees. hence sin2 theta is equal to - 0.96; cos 2 theta is equal to 0.28 and tan 2 theta is equal to - 3.4286
Know the Answer?
Not Sure About the Answer?
Find an answer to your question ✅ “Suppose that sin (theta) = 3/5 and theta is in the second quadrant. Find the values of sin (2 (theta)), cos (2 (theta)), and tan (2 ...” in 📘 Mathematics if you're in doubt about the correctness of the answers or there's no answer, then try to use the smart search and find answers to the similar questions.
Search for Other Answers