Recent questions tagged exercise1-2

From the sets given below,select equal sets $A={2,4,8,12},B={1,2,3,4},C={4,8,12,14},D={3,1,4,2},E={-1,1},F={0,a},G={1,-1},H={0,1}$

asked May 23, 2014 by sreemathi.v

1 answer

Are the following pair of sets equal?Give reasons :A={x : x is a letter in the word FOLLOW },B={y : y is a letter in the word WOLF}

asked May 23, 2014 by sreemathi.v

1 answer

Are the following pair of sets equal? Give reasons :$(i)\; A= \{2,3\},B=\{x : x\; is\; solution\; of \ x^2+5x+6=0\}$

asked May 23, 2014 by sreemathi.v

1 answer

In the following,state whether $A=B$ or not : $A=\{\text{x : x is a multiple of 10}\},B=\{10,15,20,25,30....\}$

asked May 23, 2014 by sreemathi.v

1 answer

In the following,state whether $A=B$ or not : $A=\{2,4,6,8,10\},B=\{\text{x : x is positive even integer and }x \leq 10\}$

asked May 23, 2014 by sreemathi.v

1 answer

In the following,state whether $A=B$ or not : $A=\{4,8,12,16\},B=\{8,4,16,18\}$

asked May 23, 2014 by sreemathi.v

1 answer

In the following,state whether $A=B$ or not : $A=\{a,b,c,d\},B=\{d,c,b,a\}$

asked May 23, 2014 by sreemathi.v

1 answer

State whether the following set is finite or infinite The set of circles passing through the origin (0,0)

asked May 23, 2014 by sreemathi.v

1 answer

Is the following set finite or infinite? The set of animals living on the earth

asked May 23, 2014 by sreemathi.v

1 answer

Is the following set finite or infinite? The set of numbers which are multiple of 5

asked May 23, 2014 by sreemathi.v

1 answer

Is the following set finite or infinite? The set of letters in the English alphabet

asked May 23, 2014 by sreemathi.v

1 answer

Is the following set finite or infinite? The set of lines which are parallel to the x-axis.

asked May 23, 2014 by sreemathi.v

1 answer

Is the following set finite or infinite? The set of prime numbers less than 99

asked May 23, 2014 by sreemathi.v

1 answer

Is the following set finite or infinite? The set of positive integers greater than 100

asked May 23, 2014 by sreemathi.v

1 answer

Is the following set finite or infinite? {1,2,3,.....99,100}

asked May 23, 2014 by sreemathi.v

1 answer

Is the following set finite or infinite? {1,2,3,.....}

asked May 23, 2014 by sreemathi.v

1 answer

Is the following set finite or infinite: The set of months of a year.

asked May 23, 2014 by sreemathi.v

1 answer

Is {y : y is a point common to any two parallel lines} a null set?

asked May 23, 2014 by sreemathi.v

1 answer

Is {$x : x$ is a natural numbers, $x \lt 5$ and $x \gt 7\}$ a null set?

asked May 23, 2014 by sreemathi.v

1 answer

Is a Set of even prime numbers a null set or not?

asked May 23, 2014 by sreemathi.v

1 answer

Is the Set of odd natural numbers divisible by 2, a null set or not?

asked May 23, 2014 by sreemathi.v

1 answer

Solve by matrix inversion method following system of linear equation$\;x-3y-8z+10=0\;,3x+y=4\;,2x+5y+6z=13$

asked Mar 29, 2013 by poojasapani_1

1 answer

Solve by matrix inversion method following system of linear equation $2x-y+z=7\;,3x+y-5z=13\;,x+y+z=5$

asked Mar 29, 2013 by poojasapani_1

1 answer

Solve by matrix inversion method following system of linear equation $\;x+y+z=9\;,\;2x+5y+7z=52\;,2x+y-z=0$

asked Mar 29, 2013 by poojasapani_1

1 answer

Solve by matrix inversion method following system of linear equation $\;7x\;+\;3y\;=\;-1\;,\;2x\;+\;y\;=\;0$

asked Mar 29, 2013 by poojasapani_1

1 answer

Solve by matrix inversion method following system of linear equation:$\;2x\;-\;y\;=7\;,\;3x\;-2y\;=11$

asked Mar 29, 2013 by poojasapani_1

1 answer

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