Math, asked by gauri3289, 5 months ago

16. If (a2+ b2) x2 + 2 (ab + bd) x + c2+ d2} = 0 has no real roots, then
(c) ad = bc
(d) ab = cd
(b) ac = bd
(a) ad = bc

Answers

Answered by poonamPayal

5

Option B ac=bd is correct answer

Thans answers please

Answered by ruth99

1

Answer:

your answer is option b

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