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and 10% = 0.001 find x and y. Ollowing equations: 27x34 (ii) 42* = (316)-6/4 = (18)2 (ii) 3x-1x 527-3 = 22

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Similar Questions

In the following question, two equations numbered I and II are given. Solve both the equations and mark the appropriate option:

I.

\frac{3 x - 2}{y} = \frac{3 x + 6}{y + 16}

II.

\frac{x + 2}{y + 4} = \frac{x + 5}{y + 10}

View Solution

For the ellipse given

\frac{{(x - 3)}^{2}}{25} + \frac{{(y - 2)}^{2}}{16} = 1

, match the equations of the lines given in List

I

and List

I I

List $I$	List $I I$
$(i)$ The equation of the major axis	$(a)$ $3 x = 34$
$(i i)$ The equation of a directirix	$(b)$ $y = 2$
$(i i i)$ The equation of a latus rectum	$(c)$ $x + y = 0$
	$(d)$ $x = 6$
	$(e)$ $x = 3$
	$(f)$ $3 y = 34$

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Solve the following pair of linear equations by the elimination method and the substitution method :

(i)

x + y = 5

and

2 x - 3 y = 4

(ii)

3 x + 4 y = 10

and

2 x - 2 y = 2

(iii)

3 x - 5 y - 4 = 0

and

9 x = 2 y + 7

(iv)

\frac{x}{2} + \frac{2 y}{3} = - 1

and

x - \frac{y}{3} = 3

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I. If

x - y = x y = 1 - x - y

, then

x + y

\frac{5}{6}

II. The system of equations

3 x + 2 y = a

and

5 x + b y = 4

has infinitely many solutions for x and y, then

a = 4, b = 3

Which is true?

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The equation of circle which touches the lines

x + 2 y = 10,

x + 2 y = 6

and its centre lies on

2 x + y = 6,

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