1.Fill in the blanks-
(i) ______+Cos2Ө=1.
(ii) 1- Sin2Ө = _______.
(iii) 1- ______= Sin2Ө
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Step-by-step explanation:
- sin2Ө
- cos2Ө
- cos2Ө
- because sin2Ө +Cos2Ө=1
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