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We say an equation f(x)=g(x) is consiste...

We say an equation `f(x)=g(x)` is consistent, if the curves `y=f(x) and y=g(x)` touch or intersect at atleast one point. If the curves `y=f(x) and y=g(x)` do not intersect or touch, then the equation `f(x)=g(x)` is said to be inconsistent i.e. has no solution.
Among the following equations, which is consistent in `(0, pi//2)`?

A

`sinx+x^(2)=0`

B

`cosx=x`

C

`tanx=x`

D

All of these

Text Solution

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The correct Answer is:
B
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