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AJIT KUMAR

UP Board 12th Class- Maths 2021 (For Hindi Medium Students)
About UP Board Crash Course
3 years ago

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Sachin Chaurasia

3 years ago

cos(x), maximum value =1 and minimum value=0

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Dipak Chauhan

3 years ago

P=Vrms Irms Cos(fae or thit)

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