Fill in the blanks. (i) Zero has _________ reciprocal. (ii) The numbers ___________ and __________ are their own reciprocals. (iii) The reciprocal of ?5 is _________. (iv) Reciprocal of x1?, where x?=0 is _________. (v) The product of two rational numbers is always a ______________. (vi) The reciprocal of a positive rational number is _______________.

Answers (1)

Fill in the blanks.
1) Zero has _________ reciprocal.

x=0; Reciprocal ; ; of ; ; x ; ; is ; ; frac1x= Not ; ; defined

So,0 has NO reciprocal.
2)The numbers _-1_ and _1_ are their own reciprocals.
3) The reciprocal of −5 is _________

x=-5;; ; Reciprocal ; ; of; ; x ; ; is ; ; frac-15

4)Reciprocal; ; of ; ; frac1x; ; where ; ; ; ; x
eq 0; ; is

y=frac1xRightarrow frac1y=x

So Reciprocal of frac1x is x
5)The product of two rational numbers is always a Rational Number.
6)The reciprocal of a positive rational number is Positive Rational Number.
 

Most Viewed Questions

Preparation Products

Knockout NEET 2024

Personalized AI Tutor and Adaptive Time Table, Self Study Material, Unlimited Mock Tests and Personalized Analysis Reports, 24x7 Doubt Chat Support,.

₹ 40000/-
Buy Now
Knockout NEET 2025

Personalized AI Tutor and Adaptive Time Table, Self Study Material, Unlimited Mock Tests and Personalized Analysis Reports, 24x7 Doubt Chat Support,.

₹ 45000/-
Buy Now
NEET Foundation + Knockout NEET 2024

Personalized AI Tutor and Adaptive Time Table, Self Study Material, Unlimited Mock Tests and Personalized Analysis Reports, 24x7 Doubt Chat Support,.

₹ 54999/- ₹ 42499/-
Buy Now
NEET Foundation + Knockout NEET 2024 (Easy Installment)

Personalized AI Tutor and Adaptive Time Table, Self Study Material, Unlimited Mock Tests and Personalized Analysis Reports, 24x7 Doubt Chat Support,.

₹ 3999/-
Buy Now
NEET Foundation + Knockout NEET 2025 (Easy Installment)

Personalized AI Tutor and Adaptive Time Table, Self Study Material, Unlimited Mock Tests and Personalized Analysis Reports, 24x7 Doubt Chat Support,.

₹ 3999/-
Buy Now
Boost your Preparation for JEE Main with our Foundation Course
 
Exams
Articles
Questions