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For angle of prijection of projectile at...

For angle of prijection of projectile at angle`(45^(@)-theta)` and `(45^(@)+theta)`, the horizontal range described by the projectile are in the ratio of

A

`2: 1 `

B

`1: 1`

C

`2: 3 `

D

`1: 2 `

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The correct Answer is:
B
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