Question 1• 4 Marks
Solution:
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Step-by-Step Working:
Unit 1 • Class 9Optional Mathematics (Opt.091)
Functions, Polynomials & Matrix Operations
फलन, बहुपदीय व्यञ्जक तथा म्याट्रिक्स सञ्चालनहरू
Domain and range of functions, types of functions (one-to-one, onto), synthetic division of polynomials, remainder theorem, factor theorem, matrix addition, multiplication, and 2x2 determinants.