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Question:
If (1+sin ?) (1+sin ?)(1+sin ?)=(1-sin ?)(1-sin ?)(1-sin ?) then the length of the longer diagonal is

1.� cos ? cos ? cos ?

2.� sin ? sin ? sin ?

3.� sin ? cos ? cos ?

4.� sin ? sin ? cos ?

Posted Date:-2021-09-13 16:37:13

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