Assertion (A): Competitions are indispensable for enhancement of sports performance. Reason (R): Competitions provide opportunity to the individual to prove his physical and psychic ability.
a.Both (A) and (R) are true and (R) is the correct explanation of(A).
b.Both (A) and (R) are true, but (R) is not the correct explanation of(A).
c.(A) is true, but (R) is false.
d.(A) is false, but (R) is true