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Identify √(1029/147)is rational or irrational

Posted by Anmol Singh. 5 months, 2 weeks ago

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The sum of two numbers is 137 and their difference is 43 find the numbers

Posted by Siddharth Gangwani 5 months, 2 weeks ago

CBSE > Class 10 > Mathematics

2 answers

Devansh Thareja 5 months, 2 weeks ago

Answer - x + y = 137 90 + 47 = 137 And 90 - 47 = 43 So, the no. are 90 and 47

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Cinderella Fairy 5 months, 2 weeks ago

Answer is 90 and 47 90 + 47 = 137 90 - 47 = 43 Hope it works 😃

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14 .3 question no.4 answer

Posted by Tage Paul 5 months, 2 weeks ago

CBSE > Class 10 > Mathematics

0 answers

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Which of the following are APs? If they form an AP, find the common difference and write three more terms a, a^2,a^3,a^4

Posted by Feneena Shirin 5 months, 2 weeks ago

CBSE > Class 10 > Mathematics

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On comparing the ratios A1 upon A2, b1 upon b2 and C1 upon C2 find out whether the 3x + 2 y is equals to 5 and 2x - 3y is equals to 7 are consistent or inconsistent

Posted by Komalpreet Kaur 5 months, 2 weeks ago

CBSE > Class 10 > Mathematics

1 answers

Bhavya Sharma 5 months, 2 weeks ago

We can analyze whether the two equations 3x + 2y = 5 and 2x - 3y = 7 are consistent (have a solution) or inconsistent (no solution) by comparing the coefficients of x and y in each equation. Here's how: Represent the equations in the general form ax + by = c : Equation 1: 3x + 2y = 5 can be rewritten as 3x + 2y - 5 = 0 (by subtracting 5 from both sides) Coefficients: a1 = 3, b1 = 2, c1 = -5 Equation 2: 2x - 3y = 7 can be rewritten as 2x - 3y - 7 = 0 (by subtracting 7 from both sides) Coefficients: a2 = 2, b2 = -3, c2 = -7 Compare the ratios of corresponding coefficients: a1/a2 = 3/2 (ratio of x coefficients) b1/b2 = 2/-3 (ratio of y coefficients) Consistency analysis: A system of equations is consistent if the ratios a₁/a₂ and b₁/b₂ are not equal but not negative inverses of each other. In this case: a₁/a₂ ≠ b₁/b₂ (3/2 ≠ -2/3) a₁/a₂ is not the negative inverse of b₁/b₂ (3/2 ≠ 3/(-2)) Therefore, the two equations 3x + 2y = 5 and 2x - 3y = 7 are consistent. This means they have a common solution (a specific value for x and y that validates both equations).

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Bar graph on percentage of s Cash crops grown in India

Posted by Mrunal Jadhao 5 months, 2 weeks ago

CBSE > Class 10 > Mathematics

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What is value of cot15

Posted by Harsh Chaudhari 5 months, 2 weeks ago

CBSE > Class 10 > Mathematics

1 answers

Aditya Raj 5 months, 2 weeks ago

The value of cot 15° is approximately 3.7321, or 2 + √3.

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Prove that 7 − 2√3 is an irrational number.

Posted by King . 5 months, 2 weeks ago

CBSE > Class 10 > Mathematics

2 answers

Harsh Chaudhari 5 months, 2 weeks ago

Let's assume tha 7-2√3 is rational Now, 7-2√3 = a/b (where b is not equal to 0) 2√3 = a+7/b √3. = a+7/2b We can write b in the form √3/b So, if √3 can be written in the form of p/q so it's rational. But it's universal fact tha √3 is irrational "it can not write in form of p/q" Are assumption is wrong that 7-2√3 is rational. Hence, it's not rational than its irrational. Hence, Porved

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Khushal Kamble 5 months, 2 weeks ago

Proof

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If alpha and beta are the zeroes of the quadratic polynomial f(x)=x²–px+q, prove that alpha² ÷ beta² + beta² ÷ alpha ² = p²÷q²–4p²÷q +2 .

Posted by Mehak Ruhil 5 months, 2 weeks ago

CBSE > Class 10 > Mathematics

2 answers

Vedika Tiwari 5 months, 2 weeks ago

How to learn maths standard

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Vedika Tiwari 5 months, 2 weeks ago

How many types of polynomial

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In what ratio does x-axis dividede the line segment joining the point A (3,6) B (-12,-3 )

Posted by Mone Tayeng 5 months, 2 weeks ago

CBSE > Class 10 > Mathematics

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If alfa and beta are the zeros of the polynomial 4xsqura - x-4 then find the value {1} ALFA SQUARE +BETA SQUARE {2} ALFA SQUARE BETA+ALFABETA SQUARE

Posted by Shreekala P 5 months, 2 weeks ago

CBSE > Class 10 > Mathematics

0 answers

ANSWER

Activity lab manual to verify the condition for consist and see for a pair of linear equation in two variable by graphical method

Posted by Ananya Baghel 5 months, 2 weeks ago

CBSE > Class 10 > Mathematics

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If 𝛼 𝑎𝑛𝑑 𝛽 are roots of 𝑥 2−7𝑥−8=0, then find i. 1/𝛼+1/𝛽+1/𝛼𝛽 ii. 𝛼𝛽3+𝛼 3𝛽

Posted by Ishita Tiwari 5 months, 2 weeks ago

CBSE > Class 10 > Mathematics

0 answers

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Give 5 sum on linear words problem

Posted by Fenny Jain 5 months, 2 weeks ago

CBSE > Class 10 > Mathematics

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Had her Shreya Scared to mare marins in test than shreya scroed, stimes thee markes woul mark test have being Square & nosacture • How many markes did sheged in the

Posted by Karif Karif 5 months, 2 weeks ago

CBSE > Class 10 > Mathematics

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In the given figure, ∆ABC has points D and F in AC and point E in BC such that DE ∥ AB and EF ∥ BD. If CF = 4 cm and AC = 9 cm, what is the length of DC?

Posted by Mayank Gupta 5 months, 2 weeks ago

CBSE > Class 10 > Mathematics

0 answers

ANSWER

prove that 15 - 17V3 is an irrational number, provided V3 is irrational.

Posted by Jasnoor Kaur 5 months, 2 weeks ago

CBSE > Class 10 > Mathematics

0 answers

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If sum of zeroes of the polynomial 𝑝(𝑥) = 7𝑥 2 − 𝑘√5𝑥 + 6 is √5 then value of k is:

Posted by Sanika S 5 months, 3 weeks ago

CBSE > Class 10 > Mathematics

0 answers

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simplify (a³×a-²×a⁴)

Posted by Sehar Walia 5 months, 3 weeks ago

CBSE > Class 10 > Mathematics

3 answers

Vansh Prajapat 5 months, 2 weeks ago

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Amisha Raj 5 months ago

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Amisha Raj 5 months ago

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Find the sum of first 10even Number

Posted by Jahanvi Shivani 5 months, 3 weeks ago

CBSE > Class 10 > Mathematics

2 answers

Garvit Varshney 5 months, 2 weeks ago

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Amisha Raj 5 months ago

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2x-3y=3 9x-3y=9 Solve it substitution method

Posted by Ragini Ojha 5 months, 3 weeks ago

CBSE > Class 10 > Mathematics

2 answers

Ragini Ojha 5 months ago

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Amisha Raj 5 months ago

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In a school,the duration of a period in junior section is 40 minutes by and in senior section is 1 hour .if the first Bell for each section ring at 9:00 am when will the two bells ring together again?

Posted by Ravneet Kaur 5 months, 3 weeks ago

CBSE > Class 10 > Mathematics

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(x+2)3

Posted by Harshita Verma 5 months, 3 weeks ago

CBSE > Class 10 > Mathematics

1 answers

Luv Kumar 5 months, 3 weeks ago

3x+6

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5 cos square 60 degree + 4 sec square 30 degree minus 10 square 45 degree by sin square 30 degree + cos square 30 degree

Posted by Muskan Agrawal 5 months, 3 weeks ago

CBSE > Class 10 > Mathematics

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Posted by Mannu Sharma 5 months, 2 weeks ago

CBSE > Class 10 > Mathematics