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If p,q,r are the roots of the equation ax^3 + bx^2 + cx + d = 0. then find equation whose roots area] pq,qr,prb] [pq]^2,[qr]^2,[pr]^2c] p[q+r],q[p+r],r[p+q]d] pq+1/r,qr+1/p,pr+1/qe] p-1/qr,q-1/rp,r-1/pq |
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Answer» If p,q,r are the roots of the equation ax^3 + bx^2 + cx + d = 0. then find equation whose roots are a] pq,qr,pr b] [pq]^2,[qr]^2,[pr]^2 c] p[q+r],q[p+r],r[p+q] d] pq+1/r,qr+1/p,pr+1/q e] p-1/qr,q-1/rp,r-1/pq |
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