Question: if sec a = 29/20, 0 < a < /2, find the exact value of each of the following a) sin a/2 b) cos a/2

if sec a = 29/20, 0 < a < /2, find the exact value of each of the following a) sin a/2 b) cos a/2 c) tan a/2 use radicals as needed and rationalize denominators

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