Question

curve tracing with reference to algebraic, trigonometric and greatest integer function, sigma function ​

Answer 1

Answer:

Step-by-step explanation:

Answer 2

The process of determining the shape, location, singularity point and other characteristics of a curve from its equation is called curve tracing

Explanation:

• Greatest Integer Function - It is a function that gives the greatest integer less than or equal to the number. It is denoted by ⌊x⌋ ( let say for integer x)
• Algebraic Function - It is a function that satisfies a polynomial equation whose coefficients are polynomials. It involves algebric operations like addition, subtraction, multiplication, division etc.
• Trigonometric Functions - They are real functions which relate an angle of a right-angled triangle to ratios of two side  lengths. The six bascic functions are sine, cosine, tangent, cotangent, secant and cosecant.
• Sigma function - It is the sum of the positive divisors of n ( a positive integer), denoted as σ(n).