heya guys.
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.plzz help fast.... 3rd one please...
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use the above equation well
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we know p, q, r are in A. P.
so we know comman diffrence(d) is always same
q-p=r-q
2q=p+r
according to given condition
(p+2q-r)(2q+r-p)(r+p-q)
2q=p+r
(p+p+r-r)(p+r+r-p)(2q-q)
(2p)(2r)(2q-q)
(2p)(2r)(q)
=4pqr
hence proof
hope this helps u...
so we know comman diffrence(d) is always same
q-p=r-q
2q=p+r
according to given condition
(p+2q-r)(2q+r-p)(r+p-q)
2q=p+r
(p+p+r-r)(p+r+r-p)(2q-q)
(2p)(2r)(2q-q)
(2p)(2r)(q)
=4pqr
hence proof
hope this helps u...
Anamcutymisty:
tq sis
welcome
bro/sis
sorry i can't identify your gender
both i accept ok bye
no probs.. i like both name ok best of luck sis
ohk
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