hii
please give answer
rapidly
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2
17.ans -:(4x+3y+2z)^2
18 ans -: (x-2y-3z)^2
19ans-: (-2a+b-5c)^2
20ans-: (a+1/2b+1/3c)^2
18 ans -: (x-2y-3z)^2
19ans-: (-2a+b-5c)^2
20ans-: (a+1/2b+1/3c)^2
yatendra71:
proof
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10
Hello dear I am tanwi and your answer is in up in photo
hope it helps you
hope it helps you
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