Question

use of since ,hence,colon semicolon , quotation and mark in maths.​

Answer 1

$\huge\mathrm{ Since }$ ➡

• It is used in the place of because or in maths we generally use it to write the reason of the statement we have written in the solution
• Example :- AB = AC [ Since, AB and AC are radius of the same circle ]

$\huge\mathrm{<strong> </strong>Hence<strong> </strong>}$ ➡

• Hence usually means thus or therefore, we use it in maths when we have proved something and we are writing the last statement
• Example :- Hence proved that ∆ABC ~ ∆BDE

$\huge\mathrm{ Colon }$ ➡

• We use it for writing isto ( : ) or in the case of ratio and proportion , it is usually used to divide two numbers
• Example :- 23 : 45 = 23 / 45

$\huge\mathrm{ <strong> </strong>Semicolon<strong> </strong><strong> </strong>}$ ➡

• We used to just give a stop at the sentence. It does not have any special function in maths, it is usually used to put a stop at the sentence. We generally does not use semicolon in maths
• Example :- AC || AD ; AB = AC

$\huge\mathrm{ Quotation }$ ➡

• We use it when we write any theorem. It is not mandatary to write quotation but it has no other use in maths
• Example :- AB = AC [ Theorem no. 11 = " .......... " ]