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If |z|<=4 then find the maximum value of...

If `|z|<=4` then find the maximum value of `|iz+3-4i|`

Text Solution

Verified by Experts

The correct Answer is:
9
`|iz + 3 - 4i| le |iz| + | 3 - 4i| `
` " " = |z| + 5 le 4 + 5 = 9`
Hence, `|z|_(max) = 9`.
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