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x-2=0-2+2=0

x-2=02-2=0

so,-2 and2 is factor of x+2

k=8.5 is the correct answer of the given question

3:2 and 12:8 here6:4 divided by 2 and multiplied by2 we get3:2and 12:8

Given pth term = 1/q

That is ap= a + (p - 1)d = 1/qaq + (pq - q)d = 1 --- (1)

Similarly, we getap + (pq - p)d = 1 --- (2)

From (1) and (2), we getaq + (pq - q)d =ap + (pq - p)daq - ap = d[pq - p - pq + q]a(q - p) = d(q - p)

Therefore, a = dEquation (1) becomes,dq + pqd - dq = 1 d = 1/pq

Hence a = 1/pq

Consider, Spq= (pq/2)[2a + (pq - 1)d] = (pq/2)[2(1/pq) + (pq - 1)(1/pq)] = (1/2)[2 + pq - 1] = (1/2)[pq + 1]

6×6th term = 11×11th term 6(a+5d) = 11(a+10d) 6a+30d = 11a+110d -5a = 80d so a=-16d 17th term = a + 16d = -16d + 16d = 0

AB^2=AE^2+BE^2------(1)AD^2=AE^2+DE^2------(2)(1)-(2)AB^2-AD^2=AE^2+BE^2-AE^2-DE^2=(BD+DE)^2-DE^2=BD^2+2BD(BE-BD)=2BD.BE-BD^2=BD(2BE-BD)=BD(BC-BD)AB^2-AD^2=BD.CD

2/3 , 7/9, 3/5 is the correct answer of the given question

3/6, 1/4, 9/5 can be rational numbers

2/3,4/9 ,3/8 is the correct answer

3/2,4/10, 9/100 are some rational numbers

rational numbers are numbers that can be expressed in p/q form where p and q are integers and q is not equal to 0.examples of rational no. are ÷2/3,1/9,7/2

Three rational numbers are-2/3,3/6,4/8

22/72/33/2are some rational no.

1234,1423,1523 ,1534

1/3,1/9,9/1 ect. are rational number

1352345324543,5467325680 ,34624645624

1a) 1, 3/5, 4

b) A number which can be written in form of p/q where p and q are integers and q is not 0 is called rational number

write any three rational number s

Let the units place be xthen the tens digit be 7 - xnumber formed by these digits = 10 x t's digit+u's digit=> 10(7-x)+x70 x -10 x +x70 x -9xwhen the digits are interchanged than,t's digit= xu's digit = 7-xthe new no. formed = 10x + 7-x= 9 x +7given that the no. exceeds by 27new no. - given no.9x +7 - (70-9x)=279 x + 7 - 70 + 9x =2718x -63= 2718 x = 63+2718 x= 90x = 90/18=5the no. = 70- 9x=> 70-45=> 25 ansverify : 2+5 = 7

thanks

tx

x³ - 2x² -9 + 5x³ + 2x + 9(x³ + 5x³) + ( -2x²) +2x -9 + 96x³ -2x² + 2x

Three rational number between 8.2 and 8.3 are 8.21, 8.22, 8.23.

a) 10/5 , 20/2 , 2.17

a. rational number are 2/5 , 8/7 ,9/5 etc ..b.rationla numbers are those number which are represent in the form of p/q where q is not = to 0.

b) The rational is known as the number which is in the form p/q and q is not equal to 0

three rational. no. are 1,2,3and the no's. which are in the form of p/q where q is not equal to 0are called rational numbers

since √x²-1 cannot be -ve and 0 , so

so, when X→∞ or -∞ , the f(x) will become (1/∞)≈0 when X=1,-1 it will become 1/0 ≈ ∞

so, range will be (0,∞)

1252163435127291000

5³ = 1256³ = 2167³ = 3438³ = 5129³ = 72910³ = 1000

An equivalent fractions can be defined as fractions with different numerators and denominators that represent the same value or proportion of the whole.

Here’s an example of equivalent fractions1/2 = 2/4 = 4/8

9^m/3-²=9⁴3^²m /3-²=3^(2×4)since base are equal2m+2=82m=8-22m=6m=6/2m=3

9.9^3 = 9.9 x 9.9 x 9.998.01 x 9.9970.299

2*4/3*4 and 3*3/4*3=8/12 and 9/12=8.1/12,8.2/12,8.3/12

thanks frnd.

1/2 and 1/3hence3/6 and 2/6hence three rational numbers will be2.1/6,2.2/6,2.3/6

can you answer my other questuons

questions*

we can't divide it by 0. Your question is wrong

3 is the correct answer

adjoint is (2 -3 -4 2)

second number correct answer

15/1600=0.0093756 decimal places

The given AP is 1/15, 1/12, 1/10........ 11 terms

a = 1/15, d = 1/12 - 1/15 = (5 - 4)/60= 1/60

We know, sum of n terms Sn = n/2[2a + (n-1)d]

Then, sum of 11 terms of given APS11 = 11/2[2*1/15 + 10*1/60] = 11/2[2/15 + 10/60] = 11/2[(8 + 10)/60] = 11/2(18/60) = 33/20

1000grams = 1kg1 gm= 1/1000200gm= 200/1000= 2/10= 1/5kg