Question

meaning of c and l in maths​

Answer 1

Answer:

more ... How ancient Romans used to write numbers. I means 1, V means 5, X means 10, L means 50, C means 100, D means 500 and M means 1000.

Step-by-step explanation:

Answer 2

C is the set of complex numbers, ie. the set of real numbers R and all imaginary numbers I.

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#Hope it helps...