1.

`(p^(2)-p)/(2p^(3)+p^(2))+(p^(2)-1)/(p^(2)-3p)+(p^(2))/(p+1)` का साधारणीकृत मान क्‍या है?A. `2p^(2)`B. `1/(2p^(2))`C. `p+3`D. `1/(p+3`

Answer» Correct Answer - B
`(p^(2)-p)/(2p^(3)+p^(2))+(p^(2)-1)/(p^(2)+3p)+(p^(2))/(p+1)`
In such type of question assume values of `p`
`:.` Let `p=1`
`:. (1-1)/(2+1)+(1-1)/(1+3)+1/(1+1)`
`=0+0+1/2=1/2`
Now check options b
`1/(2p^(2))=1/2`
Hence option b is answer:


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