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ICSE Class 10 Answered

If a2 + c2, ab + cd and b2 + d2 are in continued proportion ,prove that a, b, c and d are in proportion.
Asked by khushdab | 04 Jul, 2020, 04:25: PM
answered-by-expert Expert Answer
This can be solved as follows:
 
Answered by Renu Varma | 06 Jul, 2020, 12:39: PM

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