If 3cotø=2, find the value of 4cosø-sinø/2sinø+6cosø.
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Step-by-step explanation:
3cotø=2
cotø=2/3
cosø/sinø=2/3
cosø=2
sinø=3
now,
4cosø-sinø/2sinø+6cosø
=4.2-3/2.3+6.2
=8-3/6+12
=5/18
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