Question

4) State the sign of the product. (i) a×(-b)×(-a)×(-b) (ii) (-a)×(-b)×a×(-b) (iii) a×b×(-a)×(-b) (iv) (-a)×b×(-a)×b (v) 10 positive integers × 5 negative integers (vi) 48 positive integers × 52 negative integers ​ plz solve fast as you can

Answer 1

Answer:

iv is the correct answer