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30 Mathematical symbols


Mathematical symbols:

1. Multiplication ( x ) - गुणा

2. Subtraction ( - ) - घटाना

3. Addition ( + ) - जोड़ना

4. Equals ( = ) - बराबर 

5. Division ( ÷ ) - भाग

6. Is greater than (  > ) - से अधिक

7. Is less than ( < ) - से कम

8. Is not equal to ( ≠ ) - के बराबर नहीं 

9. Is similar to ( ~ ) - के जैसा

10. Is congruent to ( ≅ ) -  के  समरूप 

11. Infinity (∞) - अनन्तता

12. Implies ( ⇒ ) - संकेत दर्शाना  करना

13. Theta ( θ )  a plane angle

14. Empty set ( Ø ) - the unique set having no elements

15. Triangle ( Δ ) - त्रिकोण

16. Integral ( ∫ ) - अविभाज्य

17. The intersection of two sets ( ∩ ) 

18. Union of two sets ( ∪ ) 

19. Factorial ( ! ) - भाज्य-संबंधी

20. Percent ( % ) - प्रतिशत दर्शाना

21. Right angle ( ∟) - समकोण

22. Angle ( ∠ ) - कोण

23. Sum of ( ∑ ) - का जोड़

24. Braces (grouping) ( { } )

25. Brackets ( [ ] ) - ब्रैकेट लगाना

26. Parentheses ( ( ) ) - कोष्टक

27. Therefore ( ∴ ) - अतः

28. Square root of ( √a ) - वर्गमूल

29. Perpendicular ( ⊥ ) - अभिलम्ब / लम्बवत्त

30. Exists ( ∃ ) -  The symbol used in predicate calculus, etc, to represent the unique existential quantifier, meaning "there exists exactly one".

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