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4 is in your answer.............
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Hey mate!
2cos27°/sin63° + tan27°/cot63° + cos0°
=> 2cos(90°-63°)/sin63° + tan(90°-63°)/cot63° + cos0°
=>2sin63°/sin63° + cot 63°/cot63° + 1 [Since cos (90°- a) = sin a & tan(90°- a) = cot a]
=> 2+1+1
=>4.
Hope it helps :)
Please mark me the brainliest.
2cos27°/sin63° + tan27°/cot63° + cos0°
=> 2cos(90°-63°)/sin63° + tan(90°-63°)/cot63° + cos0°
=>2sin63°/sin63° + cot 63°/cot63° + 1 [Since cos (90°- a) = sin a & tan(90°- a) = cot a]
=> 2+1+1
=>4.
Hope it helps :)
Please mark me the brainliest.
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