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प्रश्न
The co-efficient of ab in the term 15 abc is 15
विकल्प
True
False
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उत्तर
The co-efficient of ab in the term 15 abc is 15 - False
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संबंधित प्रश्न
Identify the term, their coefficients for the following expression:
0.2x − 0.3xy + 0.5y
Write the coefficient of: xy in – 3axy
Write the coefficient of: 15 in – 15p2
For the following monomials, write its degree: 7y
Add : 2x + y and 3x – 4y
Add : 4 + x, 5 – 2x and 6x
Find the sum of: 11 and -by
Enclose the given term in bracket as required:
x – y – z = x - {…….)
Simplify: 9a (2b – 3a + 7c)
Simplify:
`a(a + 1/a) - b(b - 1/b) - c(c + 1/c)`
Simplify: `"x" - ("3y" - bar"4x - 3x" + 2z - bar"5y - 7x")`
Find the numerical co-efficient of the following term:
9pq
Factorised form of r2 – 10r + 21 is ______.
Factorised form of 18 mn + 10 mnp is ______.
The common factor method of factorisation for a polynomial is based on ______ property.
Factorise the following expression.
a3x – x4 + a2x2 – ax3
Identify term which contain y2 and give the coefficient of y2.
2x2y - 15xy2 + 7y2
Identify term and factor in the expression given below:
pq + q
Find the numerical coefficient of the terms:
10xyz, –7xy2z, –9xyz, 2xy2z, 2x2y2z2
Observe the following nutritional chart carefully:
| Food Item (Per Unit = 100g) | Carbohydrates |
| Rajma | 60g |
| Cabbage | 5g |
| Potato | 22g |
| Carrot | 11g |
| Tomato | 4g |
| Apples | 14g |
Write an algebraic expression for the amount of carbohydrates (in grams) for 2x units tomatoes and y units apples.
