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Bina formula ke kaise hoga
Simple hai v+u=90cm v-u=20 cmGet value of v and u then use 1/f=1/v-1/uApprox it and the get the answer
@@dice-uj2srgalat salat mt bta
mast hai
👍🏻
Thank you ❤
Bina formula ke kaise hoga
Simple hai v+u=90cm
v-u=20 cm
Get value of v and u then use 1/f=1/v-1/u
Approx it and the get the answer
@@dice-uj2srgalat salat mt bta
mast hai
👍🏻
Thank you ❤