Maths for Electronics 1 Qualifier 26 Oct 2025 — Question 4
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Correct answer: -2
Question 4 of 7 in the IIT Madras BS Mathematics for Electronics I (Maths for Electronics 1) Qualifier paper sat on 26 Oct 2025, in the September 2025 term (IIT M ES QUALIFIER AN EXAM QEQ1 26 Oct). It carries 2 marks.