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ROLLY KUMAR

· started a discussion

· 1 Months ago

america ka president banaoge kya

Question:

A ladder rests against a wall making an angle     with the horizontal. The foot of the ladder is pulled away from the wall through a distance a so that it slides a distance b down the wall making an angle β with the horizontal then find the value of  ab   .

Options:
A)

tan+β2    

B)

tan2+β    

C)

+β     

D)

-β    

Solution:

Ans: (a)

  

Ambarish Gupta

· commented

· 1 Months ago

brother..ye ssc m aaya hua h..please pay your sincerity..

Munfaij Khan

· commented

· 1 Months ago

sahi kaha jhandu tune.....

Munfaij Khan

· commented

· 1 Months ago

sahi kaha jhandu tune.....

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