If the zeroes of the polynomial x2 - 5x + k are the reciprocal of each other, then find the value of k
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Solution
If in the Quad equation ax2 + bx + c = 0 If the roots are p and q, then we have pq = c/a pq = k Since Given Roots are reciprocals.... Therefore, p = 1/q, pq = 1 So, k=1