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deepaksoniGuru

Asked: June 14, 2021In: CBSE

Question 13. Find the 12th term from the end of the following arithmetic progressions: (i) 3, 5, 7, 9, …. 201

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This is arithmetic progression based question from Chapter name- Arithmetic Progression Chapter number- 9 Exercise – 9.4 In this question ...Read more

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deepaksoniGuru

Asked: June 29, 2021In: CBSE

Question 9. If the sum of a certain number of terms starting from first term of an A.P. is 25, 22, 19, . . ., is 116. Find the last term.

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One of the most important and exam oriented question from Chapter name- Arithmetic Progression Class 10th Chapter number- 9 Exercise ...Read more

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deepaksoniGuru

Asked: June 29, 2021In: CBSE

Question 22. If the sum of 7 terms of an A.P. is 49 and that of 17 terms is 289, find the sum of n terms.

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This is the basic and conceptual question from Chapter name- Arithmetic Progression Chapter number- 9 Exercise 9.6 In this question we ...Read more

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deepaksoniGuru

Asked: June 30, 2021In: CBSE

Question 53. Find the sum of all integers between 50 and 500 which are divisible by 7.

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This is an arithmetic progression based question from Chapter name- Arithmetic Progression Chapter number- 9 Exercise – 9.6 In this ...Read more

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deepaksoniGuru

Asked: August 6, 2021In: CBSE

Question :- All circles are _____________ (congruent, similar).

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Question extracted from RD sharma Class 10th Chapter 4th Chapter name:- Triangles This is very basic question and has been ...Read more

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deepaksoniGuru

Asked: August 18, 2021In: CBSE

M and N are the points on the sides PQ and PR respectively, of a ΔPQR. For each of the following cases, state whether MN ∥ QR. (i) PM = 4 cm, QM = 4.5 cm, PN = 4 cm, NR = 4.5 cm. (ii) PQ = 1.28 cm, PR = 2.56 cm, PM = 0.16 cm, PN = 0.32 cm.

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Question extracted from RD sharma of class 10th, Chapter no. 4 Chapter name:- Triangles Exercise :- 4.2 This is very ...Read more

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AnilSinghBoraGuru

Asked: July 13, 2021In: NCERT Class 10th Maths

If the zeroes of the polynomial x3-3×2+x+1 are a – b, a, a + b, find a and b.Q.3

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This is also an important question of class 10th. Please help me for solving this question. This optional exercise also ...Read more

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Question 13. Find the 12th term from the end of the following arithmetic progressions: (i) 3, 5, 7, 9, …. 201

Question 9. If the sum of a certain number of terms starting from first term of an A.P. is 25, 22, 19, . . ., is 116. Find the last term.

Question 22. If the sum of 7 terms of an A.P. is 49 and that of 17 terms is 289, find the sum of n terms.

Question 53. Find the sum of all integers between 50 and 500 which are divisible by 7.

Question :- All circles are _____________ (congruent, similar).

M and N are the points on the sides PQ and PR respectively, of a ΔPQR. For each of the following cases, state whether MN ∥ QR. (i) PM = 4 cm, QM = 4.5 cm, PN = 4 cm, NR = 4.5 cm. (ii) PQ = 1.28 cm, PR = 2.56 cm, PM = 0.16 cm, PN = 0.32 cm.

If the zeroes of the polynomial x3-3×2+x+1 are a – b, a, a + b, find a and b.Q.3