Level-1 Problem-50 Click for video
| Steps | Problem | Solution |
|---|---|---|
1 |
Solve the expression lm+mn+nl if l=-2,m=1,n=3 |
\$ lm+mn+nl \$ |
2 |
Given expression |
\$ lm+mn+nl \$ |
3 |
Substitute the values in expression |
\$ (-2)(1) + (1)(3) + (3)(-2) \$ |
4 |
After simplification we get |
\$ -2+3-6 \$ |
5 |
Hence the solution of the given expression is |
\$ -5 \$ |
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