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OSWAAL PUBLICATION-SAMPLE PAPER 5-EXERCISE
- Find the sum of the sequence 7,77,777,7777,…….n terms
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- If (a^(n)+b^n)/ (a^(n-1) +b^(n-1)) is the A.M. between a and b, then f...
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- Find the derivative of the function '-x' with respect to 'x' using fir...
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- Find the centre and radius of the circle x^(2) + y^(2) + 8x + 10y - 8 ...
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- How many words, with or without meaning can be made from the letters o...
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- How many words, with or without meaning can be made from the letters o...
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- How many words, with or without meaning can be made from the letters o...
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- Verify by the method of contradiction that sqrt(2) is irrational .
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- Find the probability that when a hand of 7 cards is drawn from a well ...
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- Find the probability that when a hand of 7 cards is drawn from a well ...
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- Define greatest integer function .Draw its graph ,write its domain ...
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- Prove thatunderset(thetararr0)lim(Sintheta)/theta =1 , (theta being in...
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- 1/1.4+1/4.7+1/7.10+...+1/((3n-2)(3n+1))=n/((3n+1)) forall n in N.
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- How many words with or without meaning each of 3 vowels and 2 consonan...
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- Find a if the 17^th and 18^th terms of the expansin (2 + a)^50are equa...
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- Derive the equation of the line with slope m and y-intercept c.Also fi...
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- Prove that cos^(2)+x+cos^(2) (x+pi/3)+cos^(2)(x-pi/3)=3/2 and hence fi...
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- A manufacturer has 600 litres of a 12% solution of acid. How many litr...
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- Find the sum to 'n' terms of 1.2.3 +2.3.4+3.4.5+……
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- Suppose f(x)={{:(a+bx",",xlt1),(4",",x-1),(b-ax",",xgt1):} and if li...
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