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- 34
- 32
- 38
- 36

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Solution

Verified by Toppr

Given that I1I2=2

Imax=I1+I2+2√I1.I2Imin=I1+I2−2√I1.I2

∴ImaxImin=I1+I2+2√I1.I2I1+I2−2√I1.I2

=I2(I1/I2+1+2√I1/I2)I2(I1/I2+1−2√I1/I2)=2+1+2√22+1−2√2≈34

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