1.

If sec 4 A=cosec(A-20 degree) find the value of A​

Answer»

A= 22 degree Step-by-step explanation:If sec 4A = cosec (A - 20°), where 4A is an acute ANGLE, FIND the value of A. ⇒A = 22°.pls mark me as brainliest



Discussion

No Comment Found

Related InterviewSolutions