निम्नलिखित का सरलीकृत मान है {( 1+1/10+1/10)(1+1/10+1/10+1/10) - (1-1/10+1/10)(1-1/10+1/10)} ÷ {(1+1/10+1/10)(1-1/10+1/10)}
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meghrajsingh1008:
गलत है ये उतर
answer 90/101
sorry answer yeh diya huaa hai 202× 20/111×91
OK
hi
ok
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