Ex 1.3, 3 (i) - Chapter 1 Class 12 Relation and Functions
Last updated at Dec. 16, 2024 by Teachoo
Inverse of a function
Ex 1.3, 1
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Chapter 1 Class 12 Relation and Functions
Serial order wise
- Ex 1.1
- Ex 1.2
- Examples
- Miscellaneous
- Case Based Questions (MCQ)
-
Inverse of a function
- Binary Operations
Transcript
Ex 1.3, 3 Find 𝑔𝑜𝑓 and 𝑓𝑜𝑔, if (i) f(x) = |𝑥| and g (x) = |5𝑥 −2| f(x) = |𝑥| , g(x) = |5𝑥−2| f(x) = |𝑥| f(g(x)) = |𝑔(𝑥)| fog(x) = |(|5𝑥 −2|)| = |𝟓𝒙 −𝟐| g(x) = |5𝑥 −2| g(f(x)) =|5𝑓(𝑥) −2| gof (x) = |(𝟓|𝒙|−𝟐)|
