Question

1/X^d × X^2d× r^2d × 1/(X^d× r^2d)=1
PROVE THAT L.H.S = R.H.S

Answer 1

Answer:

If p, q, r are in A.P. and x, y, z are in G.P., prove that x+". y”. ... 3:2d R2d 3-d R-2d = x-d “ 2d- d. ... T., T T.41 no e N. > a +(n-1)a T a + nd => (a + na)* = [(a + na) + d [(a + ...

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