m=10(sin17.cos13+cos17.sin13)
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Answer:
5√3
Step-by-step explanation:
m=10(sin17.cos13+cos17.sin13)
= 10 [ cos(17+13) ] {because sinAcosB+cosAsinB = cos(A+B)}
= 10 [ cos 30° ]
= 10 ( √3/2)
= 5√3
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