92,597 reputation
1077140
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location Kolkata, India
age
visits member for 2 years, 1 month
seen 59 mins ago

1h
revised Complex trigonometry problem
added 52 characters in body
4h
revised Lines joining origin to points of intersection of two conics
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16h
revised A strange trigonometric equation
added 47 characters in body
19h
revised How to calculate $k^0+k^1+k^2 + k^3+…+ k^{n-1}$
added 109 characters in body
1d
revised Evaluate $\int_{1}^{e}\frac{u}{u^3+2u^2-1}du.$
added 263 characters in body
1d
revised Can't solve this trignometric equation, why am I wrong?
added 259 characters in body
1d
revised Can't solve this trignometric equation, why am I wrong?
added 259 characters in body
2d
revised Find the Value of Trigonometric Expression
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2d
revised Calculus - Limit calculate help
added 214 characters in body
Jul
26
revised number of solution to the given equation.
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Jul
26
revised finding mod of an expression with variables
added 191 characters in body
Jul
26
revised finding mod of an expression with variables
added 134 characters in body
Jul
25
revised Trigonometric Arithmetic Progression
added 220 characters in body
Jul
25
revised Trigonometric Arithmetic Progression
added 220 characters in body
Jul
25
revised Trigonometric Arithmetic Progression
added 147 characters in body
Jul
25
revised Find $\tan x $ if $\sin x+\cos x=\frac12$
added 147 characters in body
Jul
25
revised Trigonometry question: $\sin^2(A) + \sin^2(B) - \sin^2(C) = 2\sin(A)\sin(B)\cos(C).$
added 48 characters in body
Jul
23
revised Find value of $x$ for: $(1/3)(1-x) \geq 2(x-3)$
edited body
Jul
22
revised What is the remainder when the below number is divided by $100$?
added 279 characters in body
Jul
22
revised What is the remainder when the below number is divided by $100$?
added 279 characters in body