(adsbygoogle = window.adsbygoogle || []).push({}); 1)in my exams there were 3 simple questions on integration carrying 5 marks each, i solved them correctly but the only mistake i did was at the end of each step i didnt write "+c"

like for example the final step of an integration problem is suppose say:

x^{2}+9x^{2}+c

so how much marks i will loose out of 5 for not writing that +c

2)and for another question i wrote √50 instead of writing 5√2 as the answer, is that ok or i will loose marks for the same, meaning can 5√2 be also written as √50

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# In integration how much marks i will loose for not writing +c

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