using identity evaluate; 1.03*9.7
Anonymous:
The questions is wrong. It will be 10.3*9.7
no its right
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1.03*9.7
= (1+0.3)(1-0.3)
=1²-0.3²
=1-0.09
=0.91
Soooorry ans is 0.991...... here's why.......
YOUR QUESTION IS WRONG THAT,S WHY
The question will either be 1.03*9.97 or 10.3*9.7
no
yup...... The answer to ur question cannot be evaluated by identities
BTW The answer is(without using identities) 9.991
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