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 Yearling
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reviewed Approve Find the smallest value of $x$ such that $10\cos\left (\frac{x+1}{2}\right)=3$
Jul
30
answered One-third of Rahul’s age three years ago plus One-half of Rahul's age two years from now is twenty years. How old is Rahul now
Jul
30
revised Limit to infinity with natural logarithms
added 18 characters in body
Jul
30
answered Limit to infinity with natural logarithms
Jul
30
revised Limit to infinity with natural logarithms
edited body
Jul
23
answered Factorizing Faster
Jul
19
answered Logarithmic equation with logarithm in power.
Jul
12
revised Find the roots of the summed polynomial
added 159 characters in body
Jul
12
answered Find the roots of the summed polynomial
Jul
2
awarded  Yearling
May
10
answered Showing that progression is not arithmetic or geometric
May
10
revised Showing that progression is not arithmetic or geometric
deleted 1 character in body
May
10
revised How can you alter the Volterra-Lotka system to obtain a model of cooperative species?
added 29 characters in body
May
5
revised Find the original value without VAT
added 185 characters in body
May
5
answered Find the original value without VAT
May
5
answered is this set finite or infinite
May
5
revised True Definition of the Real Numbers
added 7 characters in body
May
3
revised Explain why $\lim ({a_n}^k)={(\lim(a_n))}^k$ cannot be used to find limit $(1+\frac1n)^n$
deleted 1 character in body
Apr
30
awarded  Popular Question
Apr
28
revised What's so special about radians? (Differentiation)
added 8 characters in body