Match the following columns:
Column I | Column II |
(a) If p (x) = 81x4 + 54x3 - 9x2 – 3x + 2 is divided by (3x + 2), then remainder = …… | (p) 1 |
(b) p (x) = ax3 + 3x2 – 3 and q (x) = 2ax3 – 5x + a divided by (x – 4) leave the same remainder. Then, a = ….. | (q) -7 |
(c) If p (x) = 7x2 - 4 | (r) 0 |
(d) If q (x) = 2x3 + bx2 + 11x + b + 3 is divisible by (2x – 1), then b = ….. | (s) – 6 |
The correct answer is:
(a)-……., (b)-……., (c)-……., (d)-…….,
The correct match for the above is as follows:
Column I | Column II |
(a) If p (x) = 81x4 + 54x3 - 9x2 – 3x + 2 is divided by (3x + 2), then remainder = …… | (r) 0 |
(b) p (x) = ax3 + 3x2 – 3 and q (x) = 2ax3 – 5x + a divided by (x – 4) leave the same remainder. Then, a = ….. | (p) 1 |
(c) If p (x) = 7x2 - 4 | (s) – 6 |
(d) If q (x) = 2x3 + bx2 + 11x + b + 3 is divisible by (2x – 1), then b = ….. | (q) – 7 |
Hence, the correct answer is:
(a) – (r)
(b) – (p)
(c) – (s)
(d) – (q)