solve it fast please. ques no. 17
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3cos theta - 2cos theta=5sin theta
tan theta=1/5
tan theta=1/5
Answered by
5
hii!!
here's ur answer...
given :- 3cos∅ - 4sin∅ = 2cos∅ + sin∅
==> 3cos∅ - 2cos∅ = sin∅ + 4sin∅
==> cos∅ = 5sin∅
==> cos∅/sin∅ = 1/5
we know that cos∅/sin∅ = tan∅
therefore tan∅ = 1/5
hope this helps..!!
here's ur answer...
given :- 3cos∅ - 4sin∅ = 2cos∅ + sin∅
==> 3cos∅ - 2cos∅ = sin∅ + 4sin∅
==> cos∅ = 5sin∅
==> cos∅/sin∅ = 1/5
we know that cos∅/sin∅ = tan∅
therefore tan∅ = 1/5
hope this helps..!!
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