babblesingh44206 Asked: December 2022 friends please solve this question urgently because my board exam is tomorrow
babblesingh44206 Asked: December 2022 1 total resistance of circuit 2 total current passing the circuit 3 potential difference across the resistance r1 please solve urgently
babblesingh44206 Asked: December 2022 Calculate the arithmetic mean of the following grouped distribution by shortcut method. Class =10-30 ,30-50 ,50-70 ,70-90, 90-110 ,110-130