दिलेल्या पदावलीला सरळ रुप द्या.
\(\frac{0.09\times0.09+0.04\times0.04+0.16\times0.16+2\times0.09\times0.04+2\times0.04\times0.16+2\times0.09\times0.16}{0.3\times0.3+0.2\times0.2+0.4\times0.4}\)
1
0.38
2
0.24
3
0.32
4
0.29
दिलेल्या पदावलीला सरळ रुप द्या.
\(\frac{0.09\times0.09+0.04\times0.04+0.16\times0.16+2\times0.09\times0.04+2\times0.04\times0.16+2\times0.09\times0.16}{0.3\times0.3+0.2\times0.2+0.4\times0.4}\)