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प्रश्न
If x is a natural number, then x + 1 is its predecessor
विकल्प
True
False
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उत्तर
If x is a natural number, then x + 1 is its predecessor - False
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संबंधित प्रश्न
Subtract: 4a − 7ab + 3b + 12 from 12a − 9ab + 5b − 3
Subtract: a (b - 5) from b (5 - a)
Subtract:
2a − b from 3a − 5b
Multiply: \[\left( \frac{x}{7} + \frac{x^2}{2} \right)by\left( \frac{2}{5} + \frac{9x}{4} \right)\]
Find the sum of the following expressions
mn + t, 2mn – 2t, – 3t + 3mn
Add:
2p4 – 3p3 + p2 – 5p + 7, –3p4 – 7p3 – 3p2 – p – 12
Sum of x2 + x and y + y2 is 2x2 + 2y2.
How much is y4 – 12y2 + y + 14 greater than 17y3 + 34y2 – 51y + 68?
At age of 2 years, a cat or a dog is considered 24 “human” years old. Each year, after age 2 is equivalent to 4 “human” years. Fill in the expression [24 + 
(a – 2)] so that it represents the age of a cat or dog in human years. Also, you need to determine for what ‘a’ stands for. Copy the chart and use your expression to complete it.
| Age | [24 +  (a – 2)] |
Age (Human Years) |
| 2 | ||
| 3 | ||
| 4 | ||
| 5 | ||
| 6 |
