- A11
- B20
- C10
- D9
Step-by-Step Solution
m-terms: , so they do vanish. n-terms: . Coefficient of is 10.
Answer: C) 10
During a maths quiz, Dev simplifies .
He claims the m-terms vanish completely.
What is the fully simplified expression's coefficient of ?
Class 7Like and Unlike TermsAlgebra
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