(A) : When range of a projectile is maximum, its angle of projection may be 45^(@) or 135^(@). ( R) : Whether theta is 45^(@) or 135^(@) value of range remains the same, only the sign changes.

(A) : When range of a projectile is maximum, its angle of projection m

1.	(A) : When range of a projectile is maximum, its angle of projection may be 45^(@) or 135^(@). ( R) : Whether theta is 45^(@) or 135^(@) value of range remains the same, only the sign changes.
Answer» <html><body><p>Both (A) and ( R) are <a href="https://interviewquestions.tuteehub.com/tag/ture-1429019" style="font-weight:bold;" target="_blank" title="Click to know more about TURE">TURE</a> and ( R) is the correct <a href="https://interviewquestions.tuteehub.com/tag/explanation-455162" style="font-weight:bold;" target="_blank" title="Click to know more about EXPLANATION">EXPLANATION</a> of (A) <br/>Both (A) and ( R) are <a href="https://interviewquestions.tuteehub.com/tag/true-713260" style="font-weight:bold;" target="_blank" title="Click to know more about TRUE">TRUE</a> and ( R) is not the correct explanation of (A)<br/>(A) is true but ( R) is false <br/>Both (A) and ( R) are false </p>Answer :A</body></html>