1.

Solve the following equations and write general solutions sec x cos 5x+ 1 = 0, 0 lt x lt 2pi

Answer»


ANSWER :`{(pi)/(6), (pi)/(4), (3pi)/(4), (5PI)/(6), (5pi)/(4), (7pi)/(6), (11pi)/(6), (7pi)/(4)}`


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