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Arrange the chapters in different branches in physics,chemistry,maths
physics- a)Mechanics, b)eletrodynamics, c)optics, d)properties of matter, e)Heat and thermodynamics, f)Modern physics
chemistry-a)Physical, b) Inorganic, c) Organic
Maths-a)Algebra, b)Coordinate geometry, c)Vector/3D d)Calculus
The range of the function f(x) = cos^2x + cosx + 1 Sir kindly answer
let P be the set of the first three prime numbers and R be a relation of P defined as R={(x,y) : x≥y ; x,y ∈ P} express R and R-1as a set of orderd pairs.. plzzz solve this
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Syllabus
A=(A intersection B)U(A-B) and A U (B-A)=AUB
(A) 3 (B) 5 (C) 7 (D) 11
- Exactly one of P,Q and R if P, Q and R are disjoint sets
- At least one of P, Q and R but not in all three of them at the same time.
- Exactly two of P, Q and R
- Exactly one of P, Q and R or in all the three of them
44. If f(x) =x2+bx+c and f(2+t) = f(2-t) for all real numbers t, then which of the following is true ?
(A) f(1) < f(2) < f(4) (B) f(2)< f(1) < f(4)
(C) f(2) < f(4) < f(1) (D) f(4)< f(2) < f(1)
(a) (b)
(c) (d)
atleast two types of drinks. If each of the employees prefer at least one type of drink , then how many employees are there in the office?
- A={x : x = n2, n belongs to N, 1<_n<_10}
- A={x2 : x belongs to N, 1<_x<_10}
Which of 1. and 2. is correct way to write above set in set builder form???Arrange the chapters in different branches in physics,chemistry,maths
physics- a)Mechanics, b)eletrodynamics, c)optics, d)properties of matter, e)Heat and thermodynamics, f)Modern physics
chemistry-a)Physical, b) Inorganic, c) Organic
Maths-a)Algebra, b)Coordinate geometry, c)Vector/3D d)Calculus
The range of the function f(x) = cos^2x + cosx + 1
Sir kindly answer
8. The range of function , where [.] is the greatest integer function is:-
In the solution given what is the basis of derivation given as
n(X intersection Y) + n(Y intersection Z) + n(X intersection Z) - 2 n(X intersection Y intersection Z) = 15
(A) (B) (C) (D)
Sir, are {1,2,5} subsets of set A?
Are they elements (belongs to)?
7x+2 - (1/7)*7x+1 - 14*7x-1+ 2*7x = 48
(A) 2 (B) 1 (C) 4 (D) 0
let P be the set of the first three prime numbers and R be a relation of P defined as R={(x,y) : x≥y ; x,y ∈ P} express R and R-1as a set of orderd pairs.. plzzz solve this
Q. 3) , then which of the following relations is true?
A) A-B
B) B=C
C) C=A
D) None of these