Prove that
Sec55 sin35 + cos35 cosec55 =2
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sec55*sin35 + cos35*cosec55 =
cosec( 90- 55)* sin35 + cos35 * sec(90 - 55)
cosec35 * sin35 + cos 35 * sec35
1/sin 35 * sin35 + cos 35 * 1/cos 35
1 + 1
= 2
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