If and u are the angle of projection and initial velocity of a projectile respectively, the horizontal range of the projectile, is

• A. <img src="/_files/images/civil-engineering/applied-mechanics/110-5.138-1.png">
• B. <img src="/_files/images/civil-engineering/applied-mechanics/110-5.138-2.png">
• C. <img src="/_files/images/civil-engineering/applied-mechanics/110-5.138-3.png">
• D. <img src="/_files/images/civil-engineering/applied-mechanics/110-5.138-4.png">