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Match the following and select the corre...

Match the following and select the correct option.

A

`Ptoii,Qtoi,Rtoiv,Stoiii

B

Ptoiii,Qtoiv,Rtoi,Stoii

C

Ptoiii,Qtoi,Rtoiv,Stoii

D

Ptoii,Qtoiii,Roiv,Stoi

Text Solution

Verified by Experts

The correct Answer is:
B
`(P)7/(-18)+((-5)/12)+((-9))/((-16))=(-56-60+81)/144`
`=-35/144`
(Q) `(1/3+1/4-1/5)+ x=4`
`implies((20+15-12)/60)+x=4`
`implies23/60+x=4impliesx=-23/60=(240-23)/60`
`=217/60=3 37/60`
(R) Sum`=12/5+13/7=(84+65)/35=149/35`
Product `=-4/7xx-1/2=2/7`
`:.` Required value `=149/35+2/7`
`=149/35xx7/2=149/10=14 9/10`
(S)`-5/9+1/3=(-5+3)/9=-2/9`
`:.` Additive inverse of `-2/9`is `2/9`.
So `(P)to(ii),(Q)to(iv),(R)to(i),(S)to(ii)`
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