JEE (Based on NTA Guidelines-IIT Engg.) Mains Chemistry Coaching Programs
πΉ Video Course 2024 (0 Lectures [0 Mins]): Offline Support
Click Here to View & Get Complete Material
Rs. 100.00
1 Month Validity (Multiple Devices)
β³ π― Online Tests (1 Tests [30 Questions Each]): NTA Pattern, Analytics & Explanations
Click Here to View & Get Complete Material
Rs. 100.00
3 Year Validity (Multiple Devices)
π Study Material (159 Notes): 2024-2025 Syllabus
Click Here to View & Get Complete Material
Rs. 350.00
3 Year Validity (Multiple Devices)
π― 144 Numeric, 2994 MCQs (& PYQs) with Full Explanations (2024-2025 Exam)
Click Here to View & Get Complete Material
Rs. 650.00
3 Year Validity (Multiple Devices)
NCERT Class 7 Mathematics Solutions: Chapter 12 β Algebraic Expressions Exercise 12.1 Part 3
1. Classify into monomials, binomials and trinomials:
(i)
(ii)
(iii)
(iv)
(v)
(vi)
(vii)
(viii)
(ix)
(x)
(xi)
(xii)
Answer:
Sr. No | Expression | Type of Polynomial |
(i) | Binomial | |
(ii) | Monomial | |
(iii) | Trinomial | |
(iv) | Monomial | |
(v) | Trinomial | |
(vi) | Binomial | |
(vii) | Binomial | |
(viii) | Monomial | |
(ix) | Trinomial | |
(x) | Binomial | |
(xi) | Binomial | |
(xii) | Trinomial |
2. State whether a given pair of terms is of like or unlike terms:
(i)
(ii)
(iii)
(iv)
(v)
(vi)
Answer:
N. So | Pair of terms | Like/Unlike terms |
(i) | Like terms | |
(ii) | Like terms | |
(iii) | Unlike terms | |
(iv) | Like terms | |
(v) | Unlike terms | |
(vi) | Unlike terms |