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ICSE Class 9 Answered

Solve it
Asked by padmalochandey3 | 03 Jul, 2020, 07:23: AM
Expert Answer
To find theta if 5 sec4theta - 6 = 7 sec2theta
This can be solved as follows:
 
Answered by Renu Varma | 03 Jul, 2020, 12:08: PM

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Solve it
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