Math

arithematic and geometric series

sum start at n=0

list and sum of arithematic series list and sum of geometric series

click button to see Answer

modulo arithematic

congruent number to n (mod k)

Smallest positive congruent number to n (mod k) multiplicative inverse of n in mod k smallest digit to be added to make n divisible my k

Click the button to see Asnwer

problems with 3 parameters

Check if a and b is congruent a numbers, starting from b, congruent to b mod k

click button to see answer

trigonometry

solve

Answerrrr