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MP 8,93,96,97,99 Hindustan: Evaluate ∫ sec(x)/(sec(x)-tan(x)) dx
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2nd/2 parts: Mean 1+2+3+...+n is just (1+n)/2. Why?
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CBSE 2000 Hindustan: integral (1+tan(x))/(x+log(sec(x)) dx
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AI 2008 Hindustan 2nd/2 ways: Evaluate trig integral ∫2cos(x)/(3 sin^3(x)) dx
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logic Idempotent law show x=xVx
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trig Write each expression as an equivalent algebraic expression involving only x.
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Is the delivery guy about to be replaced?
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Noon English Lesson 2: A “Foot”-fect Sleep Diary — A Little Bedtime Story...
One crash and 5 million’s gone!
Find the 2nd-order partial derivatives of f(x,y)=2xy^2-3x^2+xy^3
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The sum of 3 numbers in AP is 15 & the sum of their squares is 3. Find the numbers.
The pth, qth, & rth terms of an AP are x,y,z respectively.
Fill in each blank using either mean or median.
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Evaluate |x|/x for a)x gt 0 b) x lt 0
prob stat: A candidate obtained the following results in her math examination:
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