Question

For any integer 'a', what is (-1) × a equal to

a


-a


0


none of these​

Answer 1

⤵️⤵️

For any integer 'a', what is (-1) × a equal to

a✔️✔️

Answer 2

Answer:

This is Continuity and Differentiability Test-01 for CBSE class 12 Maths.. There are 15 questions in this test with each question having around four answer choices. Q.1) Ltx→01−cosxx is equal to. 1; none of these; 12; 0.