Choose the correct option by making hypothesis based on given assertion and reason. Give an explanation.
a) Both A and R are true and R is the correct explanation of A.
b) Both A and R are true and R is not the correct explanation of A.
c) A is true but R is false.
d) Both A and R are false.
e) A is false but R is true.
Assertion (A) : The refractive index of a prism depends only on the kind of glass of which it is made of and the colour of light.
Reason (R) : The refractive index of a prism depends on the refracting angle of the prism and the angle of minimum deviation.