tan45°/cosec30°+sec60°/cot45°-5sin90°/2cos0°
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Answered by
10
Answer:
0
Step-by-step explanation:
tan 45°=1
cosec 30°=2
sec 60°=2
cot 45°=1,sin 90°=1, cos 0°=1
then , 1/2+2/1-5×1/2×1
1+4-5/2
5-5/2
=0/2
=0
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