Advertisements
Advertisements
प्रश्न
`(-4)/3 y = - 3/4`, then y = ______.
विकल्प
`-(3/4)^2`
`-(4/3)^2`
`(3/4)^2`
`(4/3)^2`
Advertisements
उत्तर
`(-4)/3 y = - 3/4`, then y = `underlinebb((3/4)^2)`.
Explanation:
Given, `- 4/3 y = (-3)/4`
⇒ `y = (-3)/4 xx (-3)/4` ...[By cross-multiplication]
⇒ `y = (3/4)^2`
Hence, the value of y is `(3/4)^2`.
APPEARS IN
संबंधित प्रश्न
If a = 2 and b = 3, find the value of 2a − 3b
Write the coefficient of x2 in −x2
Identify the monomials, binomials, and trinomials in the following:
−5x3
Identify the monomials, binomials, and trinomials in the following:
xy + yz − zx
Subtract:
5a + 7b − 2c from 3a − 7b + 4c
Subtract:
−11x2y2 + 7xy −6 from 9x2y2 −6xy + 9
If A = 7x2 + 5xy − 9y2, B = −4x2 + xy + 5y2 and C = 4y2 − 3x2 − 6xy then show that A + B + C = 0.
A pencil costs Rs p and a pen costs Rs 5p.
Sharad used to take p cups tea a day. After having some health problem, he takes p – 5 cups of tea a day.
Form expressions using t and 4. Use not more than one number operation. Every expression must have t in it.
