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20. Determine graphically whether the system of equations x – 2y = 2, 4x – 2y = 5 is consistent or in-consistent.

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What does consistent or inconsistent means? How to determine if an equation is graphically consistent or inconsistent? Class 10th, rd sharma

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25 circular plates, each of radius 10.5 cm and thickness 1.6 cm, are placed one above the other to form a solid circular cylinder. Find the curved surface area and the volume of the cylinder so formed.

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I would like to give a question which i could not solve. Rd sharma class 10 maths exercise-16.1 mensuration. In tbis question ...Read more

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Which of the following expressions are polynomials in one variable and which are not? State reasons for your answer. (i) 4×2 – 3x + 7

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Which of the following expressions are polynomials in one variable and which are not? State reasons for your answer. (i) ...Read more

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If the sum of the zeroes of the polynomial p(x) = (k2 – 14) x2 – 2x – 12 is 1, then find the value of k

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If the sum of the zeroes of the polynomial p(x) = (k2 – 14) x2 – 2x – 12 is 1, then ...Read more

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1. Use Euclid’s division algorithm to find the HCF of 135 and 225.

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NCERT Solutions for Class 10 Chapter 1 Excercise 1.1 Question 1(!) Difference Between Algorithm And Lemma. Algorithm An algorithm is a series ...Read more