The value of 2 Tan53°Cot37°-Cot80°Tan10° ?
A) 3 B) 2 C) 1 D) 0
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Answer:
option c is correct 1..
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Answer:C)=1
Step-by-step explanation:
Tan53°=1/cot37 ,cot80°=1/tan 10°
2 Tan53°Cot37°-Cot80°Tan10°=2×1×1-1×1=2-1=1
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