1.

Read the following information carefully to answer the questions that follow. As seen from the top and bottom of a building of heightof h,u , the angles of elevation of the top of a tower of height ((3+sqrt3)h)/2m are alpha and beta , respectively, If P = 30^@,then what is the value of tan a ?

Answer»

`1//2`
`1//3`
`1//4`
NONE of these

ANSWER :B


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