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Ask QuestionPosted by Dolly Kumari 2 hours ago

- 1 answers

Yogita Ingle 2 hours ago

Here are the three numbers whose decimal expansion are non terminating and non recurring:-

1)√2 = 1.4142.........

2) √3 =1.73205......

3) √5 =2.236......

these values are non terminating and non recurring.

thus, we say them as irrational numbers.

Posted by Sudhi Chaudhary 3 hours ago

- 0 answers

Posted by Shayia Banu 3 hours ago

- 0 answers

Posted by Navneet Jha 3 hours ago

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Posted by Achyutananda Patel 4 hours ago

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Posted by Rupika Manivannan 8 hours ago

- 0 answers

Posted by Vijay Mukind 11 hours ago

- 3 answers

Yogita Ingle 8 hours ago

{tex}let \: x = 0.12 \bar{5} \bar{4} \\ \\ or \: x = 0.12545454... \\ \\ 100x = 12.545454... \\ \\ 10000x = 1254.545454... \\ \\subtract : \\ 10000x - 100x = 1254.5454... - 12.5454... \\ \\ 9900x = 1242 \\ \\ x = \frac{9900}{1242} \\ \\ x = \frac{550}{69} \\ \\ thus \: \: \: 0.12 \bar{5} \bar{4} = \frac{550}{69} \:{/tex}

Posted by Vijay Mukind 11 hours ago

- 0 answers

Posted by Vijay Mukind 11 hours ago

- 0 answers

Posted by Sunny Yadav 11 hours ago

- 1 answers

Yogita Ingle 11 hours ago

0.4x + 0.3y=1.7...(1)

0.7x - 0.2y= 0.8...(2)

multiplying eq 1 by 2 & eq 2 by 3, we get

0.8x + 0.6y = 3.4..(3)

2.1x - 0.6y = 2.4..(4) now adding eq 3&4

2.9x= 5.8

x=5.8/2.9

x=2

putting the value of x in eq (1)

0.4×2 + 0.3y=1.7

0.3y= 1.7-0.8

y=0.9/0.3

y=3

Answer x=2 y=3

Posted by Shalini Chaurasia 12 hours ago

- 1 answers

Posted by Soham Dalwe 14 hours ago

- 0 answers

Posted by Lahari T 1 day, 2 hours ago

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Posted by Anil Kumar Dudi 1 day, 3 hours ago

- 2 answers

Yogita Ingle 1 day, 2 hours ago

The pointy where graph cut x-axis and y-axis are x-intercept and y-intercept.

The x-intercept is when y=0,

2x+3(0)=12

2x=12

{tex}x=\frac{12}{2}{/tex}

x=6

So, Graph cut x-axis at (6,0).

The y-intercept is when x=0,

2(0)+3y=12

3y=12

{tex}y=\frac{12}{3}{/tex}

y=4

So, Graph cut y-axis at (0,4).

Refer the attached figure for graph.

Posted by Idk ;) 1 day, 9 hours ago

- 2 answers

Jashandeep Kaur 1 day, 5 hours ago

No every integer is not a whole number because negative numbers are not whole numbers

Meghna Thapar 1 day, 8 hours ago

Fractions and decimals are not integers. All whole numbers are integers (and all natural numbers are integers), but not all integers are whole numbers or natural numbers. For example, -5 is an integer but not a whole number or a natural number.

Posted by Vansh Kumar 1 day, 12 hours ago

- 1 answers

Shayia Banu 3 hours ago

Let us assume root 5 is an rational.
√5 = p/q . p and q are integers
Square both side

Posted by Vicky Smile 1 day, 15 hours ago

- 1 answers

Posted by Harshit Singh 1 day, 18 hours ago

- 3 answers

Shadan Ahmed 1 day, 10 hours ago

4 × side^2 = 256
side^2 = 256 ÷ 4
= 64
side = √64
= 8
Now, Volume of cube = side^3
= 8^3
= 8×8×8
= 512

Anjali Sharma 1 day, 11 hours ago

Lateral surface area of cube=4a^2
256=4a^2
256/4=a^2
64=a^2
√64=a^2
(8)^2=a^2
8m=a
Volume of cube=a^3
=8×8×8
=512m^3

Posted by んﾑ尺丂んﾉｲ 丂丨几ム卄 2 days, 2 hours ago

- 1 answers

Posted by Harvinder Kaur 2 days, 3 hours ago

- 1 answers

Posted by Krish Kharake 2 days, 6 hours ago

- 1 answers

Yogita Ingle 2 days, 4 hours ago

i) p(x) = 5x - 4x² + 3

On putting x=0 ,

p(0) = 5(0) - 4(0)² + 3

= 0 - 0 +3=3

= 3

ii) (x) = 5x - 4x² + 3

On putting x= -1,

p(-1) = 5(-1) - 4(-1)²+ 3

= -5 - 4(1) + 3

= -5-4+3= -9+3= -6

= -6

iii) p(x) = 5x - 4x² + 3

On putting x=2

p(2) = 5(2) - 4(2)² + 3

= 10 – 16 + 3 = -6+3

= -3

Posted by Raghu Nandhini 2 days, 8 hours ago

- 0 answers

Posted by Chand Rani 2 days, 9 hours ago

- 3 answers

Venugopalarao Tamarapalli 1 day, 9 hours ago

0 is a rational number
Where p/q is also a rational number and q is not equal to 0
So,p/q= 0/1(or )0/2(or )0/3( or) number are infinate
You can take any number

Shruti Sahu 2 days, 7 hours ago

Yes,
zero (0) is a rational number.It can be written in the form of p/q, where q is not equal to Zero.
For ex.- 0/6, 0/4 , 0/1 ,etc.
When zero is divided by any number the answer is zero. Therefore 0/6=0, and so on.

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