CBSE Class 9 Answered
Answer all the questions plsss
Asked by rishubest29 | 11 Jun, 2020, 01:19: AM
Expert Answer
10. If a = 9 - 4 sqrt{5}, find the value of [a -1/a]2
Solution:
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Answered 10th question because it is fully visible.
Answered by Renu Varma | 11 Jun, 2020, 07:50: PM
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