5tan theta=4 find 5sin theta - 3cos theta ÷ sin theta + 2cos theta
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Answered by
0
as 5tan theta =4
then convert tan into sin and cos by converting it you can take out the value of sin theta
and put it in the required equation
sin theta = 4/5cos theta
5(4/5cos theta)-3cos theta ÷ 4/5cos theta +2cos theta
after solving numerator and denominator you will be left with
5cos theta/14cos theta
cos theta would be canceled
therefore the answer will be 5/14
then convert tan into sin and cos by converting it you can take out the value of sin theta
and put it in the required equation
sin theta = 4/5cos theta
5(4/5cos theta)-3cos theta ÷ 4/5cos theta +2cos theta
after solving numerator and denominator you will be left with
5cos theta/14cos theta
cos theta would be canceled
therefore the answer will be 5/14
Answered by
1
The answer is 5/14
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