(A): When a body is projected at angle 45^(@) its range is maximum (R): For maximum of range, the value of sin 2 theta should be equal to one.

(A): When a body is projected at angle 45^(@) its range is maximum (R

1.	(A): When a body is projected at angle 45^(@) its range is maximum (R): For maximum of range, the value of sin 2 theta should be equal to one.
Answer» Both (A) and (R) are TRUE and (R) is the CORRECT EXPLANATION of (A) Both (A) and (R) are true and (R) is not the correct explanation of (A) (A) is true but (R) is false Both (A) and (R) are fals Answer :A

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(A): When a body is projected at angle 45^(@) its range is maximum (R): For maximum of range, the value of sin 2 theta should be equal to one.

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