Math, asked by adhi1394, 1 year ago

plsss answer urgent , 5th and 2nd one answer

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Answered by naveen7178
1
volume of cylinder is
1  \div 3(\pi \: r {2}h)
so u have vol and height so just substitutw

fr 2nd one take the square out
u can write sin^2x as (sinx )^2 same fr cos
so ans will be 3/4
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