+1 This is problem 3 from Learn Math (problems with solutions) [volume 2]. +1
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Calculate |3-7i| (module of complex number)
0 This is problem 2 from Learn Math (problems with solutions) [volume 2]. 0
Continue readingProve that x^3 + x + tan x is an odd function
0 This is problem 1 from Learn Math (problems with solutions) [volume 2]. 0
Continue readingCalculate cos 2x, where sin x = 1/7 (partial solution)
0 This is problem 2 from Learn Math (problems with solutions) [volume 1]. The free ebook contains the full solution.
Continue reading(sin PI/12 + cos PI/12)^2 – partial solution
0 This is problem 1 from Learn Math (problems with solutions) [volume 1]. The free ebook contains the full solution.
Continue readingSolve x-62=0 (first degree equation)
0 Solve x-62=0 (first degree equation) 0
Continue readingSolve x-61=0 (first degree equation)
0 Solve x-61=0 (first degree equation) 0
Continue readingSolve x-60=0 (first degree equation)
0 Solve x-60=0 (first degree equation) 0
Continue readingSolve x-59=0 (first degree equation)
0 Solve x-59=0 (first degree equation) 0
Continue readingSolve x-58=0 (first degree equation)
0 Solve x-58=0 (first degree equation) 0
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