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1. If a polynomial of (X) = Ax³+bx-c is divisible by the polynomial g(X) = X² + bx +c then ad=?

(A) 1 (B) 1/c-1 (C) -1/c (D) 1/c

2. In an AP it is given that tp+1=2tq+1 Find a:d

(A) 2tp+q+1 (B) 2t p+q+1 (C) p-q/1 (D) q-p /1

1
1st question, want ad ? or ab or ac ?

g(x) = x^2 + bx + c, f(x) = a x^3 + bx - c is that right ?

2nd question is not clearly written. subscripts are not clear.

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