Math, asked by siddharth123456488, 1 year ago

Evaluate without using tables: 0 0 2 0 2 0 0 0 0 0 0 secθcos (90 θ) tan θcot(90 θ) (sin 35 sin 55 ) tan10 tan 20 tan 45 tan 70 tan80

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Answered by Anonymous

2

answer is zero .. because cos(90)= 0

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