draw an arrangement of 3 bulbs and 3 switches so that every bulb can be switched on or off independent of other bulbs
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very good quality of questions
here is the answer !!!
here is the answer !!!
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kinjalkanjilalgullu:
thnx bro
ohh yaa
can u help me another time pls
a thick rod 5m long is pivoted at a point 50 cm from its tip. what is the weight of the largest stone that can be lifted by this rod by applying effort of 1000n
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