Trigonometry
Someone pls answer this
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Step-by-step explanation:
Given that,
( sin 31°. sec 59°+ cot 59°. cot 31° ) / ( 8 sin² 30° - tan² 45° )
= cos ( 90°- 31°) .sec 59° + tan (90°- 59°) .cot 31° / [ 8 × (1/2)² - ( 1 )² ]
= cos 59°. sec 59° + :tan 31°. cot 31° / [ 8 × 1/4 - 1 ]
= ( 1 + 1 ) / ( 2 - 1 ) [
= 2 / 1
= 2
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