show that tan45+1/tan45 = 1/sin45 cos45
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Answer:
2=2
Step-by-step explanation:
LHS
tan45+1/tan45
1+1/1 (tan45=1)
2/1 = 2
RHS
1/sin45 cos45
1/ 1/ *1/
*
2
LHS=RHS
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