Question

| 83, (2.697 - 0.498) + (2.697 + 0.498) 2697x2.697 + 0.498 x 0.498 का मान है। (1) 4 (2) 2 (3) 2.199 (4) 3.195 non Tन नानक नीरा 5

11th - 12th Class

Maths

Solution

100

4.0 (1 ratings)

83. (2) माना कि ( 2.697= ) a एवं ( 0.498= ) b ( therefore ) व्यंजक ( =frac{(a-b)^{2}+(a+b)^{2}}{a^{2}+b^{2}} ) ( =frac{2left(a^{2}+b^{2}right)}{a^{2}+b^{2}}=2 )