Questions Archive - Page 3307 of 3318

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Deepak BoraNewbie

Asked: July 18, 2020In: CBSE

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

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Deepak BoraNewbie

Asked: July 18, 2020In: CBSE

Important proofs of circle theorems.

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Important proofs of circle theorems. This is helpful for all the students.

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Deepak BoraNewbie

Asked: July 18, 2020In: CBSE

find the roots of x^2 +5x+6=0

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factorise to find the roots of the equation. quadratic equations

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Deepak BoraNewbie

Asked: July 16, 2020In: ICSE

if a/b = c/d = e/f ,prove that (a^3 + b^3)^2 / (b^3 + d^3)^2 = e^6 / f^6

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Ratio and proportion

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Deepak BoraNewbie

Asked: July 16, 2020In: ICSE

Ratio and proportion

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Ratio and proportion class X

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Deepak BoraNewbie

Asked: July 16, 2020In: ICSE

Ratio and proportion

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Ratio and proportion ICSE

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Deepak BoraNewbie

Asked: July 16, 2020In: ICSE

if b is the mean proportional between a and c , prove that (ab + bc )is the mean proportional between (a^2 + b^2) and (b^2 + c^2)

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Ratio and proportion

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Deepak BoraNewbie

Asked: July 16, 2020In: ICSE

what number must be added to each of the numbers 16,26and 40 so that the resulting numbers may be in continued proportion.

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Ratio and proportion

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Deepak BoraNewbie

Asked: July 16, 2020In: ICSE

what number should be subtracted from each of the numbers 23,30,57 and 78 so that the remainders are in proportion,

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Ratio and proportion

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Deepak BoraNewbie

Asked: July 16, 2020In: ICSE

If a ,12,16 and b are in continued proportion , find a and b

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Ratio and proportion

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