1.

In Q.94, total distance travelled by the car is:

Answer»

`(ALPHA + BETA)/((alpha^(2) + beta^(2))) (t^(2))/(2)`
`(alpha - beta)/((alpha^(2) + beta^(2))) (t^(2))/(2)`
`(alpha beta)/((alpha - beta)) (t^(2))/(2)`
`(alpha beta)/((alpha + beta)) (t^(2))/(2)`

SOLUTION :`s = (1)/(2) XX v_(m) xx (t_(1) + t_(2)) = (alpha beta t^(2))/(2(alpha + beta))`


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