solve this question please it's an urgent
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reshmidey87:
31
thanks
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Answered by
0
Answer:
tan =5/4
sin/ cos=5/4
4sin=5cos
16/5sin=4cos
3sin+16/5sin=31/5sin
3sin-16/5sin=-1/5sin
31/5sin/-1/5sin =( -31)=31 square
Hence, correct option is (a)....
how 16/5=4cos
multipliying both sides with 4/5
Answered by
0
just by substitution, you will get it....
MARK as brainliest. if it helps......
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