Question

∫1.dx = *

a) x + k
(b) 1 + k
(c) x^2/2 + k
(d) log x + k​

Answer 1

Answer:

I am didn't understand your question

Answer 2

$\huge \: \fbox \red {{{ \colorbox{green}{{answer}}}}}$

$\displaystyle \int \: 1 \: dx \\ \: = x + k$