Question

We Linow in projectile equation

# 44. A particle is projectile with an angle of projection O to the horizontal line passing through the points (P, Q) and (Q and P) referred to horizontal and vertical axes(can be treated as X-axis and y-axis respectively), The angle of projection can be given by: (a) tan-1 | P?+PQ+l% (b) tan-1/P=02-Pey (c) tan-11827021 (d) sin-1|p+Q+Pey proiected from the ground

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