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deepaksoniGuru

Asked: June 14, 2021In: CBSE

Question 10. In a certain A.P. the 24th term is twice the 10th term. Prove that the 72nd term is twice the 34th term

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This is the basic and conceptual question from Chapter name- Arithmetic Progression Chapter number- 9 Exercise 9.4 In this question we ...Read more

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deepaksoniGuru

Asked: June 14, 2021In: CBSE

Question 9. The 10th and 18th terms of an A.P. are 41 and 73 respectively. Find 26th term.

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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 14, 2021In: CBSE

Question 8. If 10 times the 10th term of an A.P. is equal to 15 times the 15th term, show that 25th term of the A.P. is zero.

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This is the basic and conceptual question from Chapter name- Arithmetic Progression Chapter number- 9 Exercise 9.4 In this question we ...Read more

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deepaksoniGuru

Asked: June 14, 2021In: CBSE

Question 7. If 9th term of an A.P. is zero, prove its 29th term is double the 19th 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 14, 2021In: CBSE

Question 6. The 6th and 17th terms of an A.P. are 19 and 41 respectively, find the 40th term.

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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 14, 2021In: CBSE

Question 5. The first term of an A.P. is 5, the common difference is 3 and the last term is 80; find the number of terms.

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This is the basic and conceptual question from Chapter name- Arithmetic Progression Chapter number- 9 Exercise 9.4 In this question we ...Read more

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Rajan@2021Guru

Asked: June 13, 2021In: CBSE

Solve the following quadratic equation: x²-3√5x+10=0

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This question is taken from quadratic equation chapter in which we have to solve the equation x²-3√5x+10=0 Kindly give me a ...Read more

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Question 10. In a certain A.P. the 24th term is twice the 10th term. Prove that the 72nd term is twice the 34th term

Question 9. The 10th and 18th terms of an A.P. are 41 and 73 respectively. Find 26th term.

Question 8. If 10 times the 10th term of an A.P. is equal to 15 times the 15th term, show that 25th term of the A.P. is zero.

Question 7. If 9th term of an A.P. is zero, prove its 29th term is double the 19th term.

Question 6. The 6th and 17th terms of an A.P. are 19 and 41 respectively, find the 40th term.

Question 5. The first term of an A.P. is 5, the common difference is 3 and the last term is 80; find the number of terms.

Solve the following quadratic equation: x²-3√5x+10=0