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Nilanjan Bhowmick AIR 3, CSIR NET (Earth Science)
Deepak singh 1 Best Answer
Refer attached option a is correct
how you found 2acos
see
why my z limits is yielding a different answer?
let me check
we put value of z^2 in x^2+y^=2ax for finding intersection of surfaces . In case of finding volume we take z as it is. (I.e take z^2=2ax)