Please help me to solve this problem of Class X Trigonometry problem
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if a=90 deg, sine(90)=1, so 2*sine(90)=2

then 3 sine(90)=3

&-2*kosine(90)=0
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try to solve the the question by using thr method used in solving the question
"if 3sinA+5cosA=5,prove that 5sinA-3cosA=3" in the related questions

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