value of sin30*cos60+sin30*sin60
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Step-by-step explanation:
sine30*cos60 + sine30*sine60
= 1/2*1/2+1/2*(3)^1/2 /2*
=1/4+(3)^1/2/4
=(3)^1/2/4
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Step-by-step explanation:
sin30=1/2
Cos 60=1/2
1/2*1/2+1/2*√3/2
1/4+√3/4
√3+1/4
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