The angle of projection at which horizontal range and maximum height are equal is ?
a) tan-1(4) b)tan-1(2) c) cos-1(4) d) cos-1(2)
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for maximum range and maximum height angle should be 45 *
that is tan^-1(1)
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There is no option for that ans
option was wrongs
y answer is right
my*
for maximum range and maximum height angle should be 45* only
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