Teaching BPSC बिहार मध्य विद्यालय (6 to 8) शिक्षक भर्ती 4.0 Mock Test Quantitative Aptitude Algebra Polynomials
If one zero of the polynomial f(x) = (k2 + 4)x2 +13x + 4k is reciprocal of the other zero, then value of k is :
1
-2
2
-1
3
2
4
More than one of the above
5
None of the above