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प्रश्न
By observing the number line in the following figure, state which of the following statements is true.
विकल्प
B is 2
A is – 4
B is – 13
B is – 4
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उत्तर
B is –4
Explanation:
Since, B lies at the left side of 0, so it will be negative and it is at 4th place.
So, B = – 4
Similarly, A lies at the right side of 0, so it will be positive and it is at 7th place.
So, A = 7.
Hence, the value of A = 7 and value of B = – 4.
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