21. If 3 cos0 - 4 sin0 = 2 cos 0 + sin 0, find tan 0.. Created by itshridayansh08.

21. If 3 cos0 - 4 sin0 = 2 cos + sin 0, find tan 0.

November 2023 1 7 Report

21. If 3 cos0 - 4 sin0 = 2 cos 0 + sin 0, find tan 0.

Answer:

1/5

Step-by-step explanation:

3 cos0 - 4 sin0 = 2 cos0 + sin0

=> 3 cos0 - 2 cos0 = 4 sin0 + sin0

=> cos0 = 5 sin0

=> 5sin0/cos0 = 1

=> 5(sin0/cos0) = 5(1/5)

=> sin0/cos0 = 1/5

=> tan0 = 1/5