Maths-

General

Easy

Question

- 11
- 10
- 8
- 5

Hint:

### In the question we know that has two values of x positive and negative here we will take x as positive as limit has positive infinity.

## The correct answer is: 11

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### A given ray of light suffers minimum deviation in an equilateral prism P Additional prisms Q and R of identical shape and of the same material as P are now added as shown in the figure The ray will now suffer

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### An isosceles prism of angle 120^{0} has a refractive index of Two parallel monochromatic rays enter the prism parallel to each other in air as shown the rays emerging from the opposite face

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