Question

Let f(x) = 1 + 2x² + 2²x⁴ + …… + 2¹⁰x²⁰. Then f (x) has ____________.

विकल्प

• Exactly one minima

• Ablest one maximum

• None of these

• More than one minima

Answer 1

Let f(x) = 1 + 2x² + 2²x⁴ + …… + 2¹⁰x²⁰. Then f (x) has Exactly one minima.