Math, asked by ashutosh10018, 11 months ago

Cosec57-tan33+cos44*cosec46-√2cos45-tan60

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Answered by Anonymous
0

Heya !!

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cosec²59° – tan²31° + cos44° cosec46° – √2cos45° – tan²60°

=> cosec²59° – tan²(90°–59°) + cos(90°–46°) cosec46° – √2( √2/2 ) – (√3)²

=> cosec ²59° – cot²59° + sin46° . 1/sin46° – (2/2) – 3

=> 1 + 1 – 1 – 3 [ cosec²A–cot²A = 1 ]

=> –2

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Answered by gracy55
0

Step-by-step explanation:

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