plzz describe it me fast
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Hey mate!
Refer the attachment!
:)
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cosA=0•6=6/10=b/H
b=6k
h=10k
by Pythagoras p=8k
so; 5 sinA-3tanA
5×p/h-3×p/b
5×8k/10k-3×8k/6k
4-4
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