Differential Equations-Formation of Differential Equations (KVPY Stream SB-SX (Class 12 & 1st Year BSC) Math): Questions 1 - 1 of 1

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Question number: 1

» Differential Equations » Formation of Differential Equations

Appeared in Year: 2013

MCQ▾

Question

Let f(x)=1+x1!+x22!+x33!+x44! . The number of real roots of f(x)=0 is – (Model Paper)

Choices

Choice (4) Response
a.

1

b.

0

c.

2

d.

4

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