-6p+q+3r+8 from p-2q-5r-8
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this is ur answer.....
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-6p+q+3r+8 from p-2q-5r-8
= p-2q-5r-8 - (6p+q+3r+8)
= p-2q-5r-8-6p-q-3r-8
= p-6p-2q-q-5r-3r-8-8
= -7p-3q-8r-16
= p-2q-5r-8 - (6p+q+3r+8)
= p-2q-5r-8-6p-q-3r-8
= p-6p-2q-q-5r-3r-8-8
= -7p-3q-8r-16
kamalveer:
Thanku so much
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