Concept explainers
To calculate:The value of XLr8r.
Answer to Problem 22PSC
The value of XLr8r is
Explanation of Solution
Given information:
Ma and Mi were taking a stroll in A desert when a spaceship from M landed. Ma walked towards spaceship and said by pointing to Figure 1 “XLr8r, XLr8r, XLr8r plus YBcaws, YBcaws”.Ma pointing to Figure 2 said “YBcaws plus XLr8r XLr8r, XLr8r”.
Calculation:
Let
Ma walked towards spaceship and said by pointing to Figure 1 “XLr8r, XLr8r, XLr8r plus YBcaws, YBcaws”.
Ma pointing to figure 2 said “YBcaws plus XLr8r XLr8r, XLr8r”.
Multiplying Equation 2 by -1, we get
Adding Equation 1 and Equation 3, we get
Substituting Equation 4 in Equation 1, we get
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