what's the solution ?
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Answered by
33
Answer:
4 / 5 will be ur answer mate.✌✌
Step-by-step explanation:
3 tan theta = 4.
=》tan theta = 4 / 3.
( Draw a right angled triangle with 90° with it and name it as A, B and C ),
AC² = AB² + BC²
=》AC² = 4² + 3²
=》AC² = 16 + 9
=》AC²= 25
=》AC = ( Root of 25 )
=》AC = 5.
cos theta = 3 / 5.
sin theta = 4 / 5.
( 4 cos theta - sin theta ) / ( 2 cos theta + sin theta )
( Putting the value of cos theta and sin theta ),
= ( 4 × 3 / 5 ) - ( 4 / 5 ) / ( 2 × 3 / 5 ) + ( 4 / 5 )
=》( 12 / 5 ) - ( 4 / 5 ) / ( 6 / 5 ) + ( 4 / 5 )
=》( 12 - 4 / 5 ) / ( 6 + 4 / 5 )
=》( 8 / 5 ) / ( 10 / 5 )
=》( 8 / 5 ) × ( 5 / 10 ) ( Cut with 2 )
=》4 / 5.
HERE'S UR ANSWER MATE, THANK YOU AND MARK MY ANSWER AS BRAINLIEST ☺️✌
Answered by
7
Answer:
PLEASE MARK anushka's answer as a brainlent answer please.
DON'T REPORT
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