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What is the domain in interval notation for #f (x ) = \frac { x - 1 ...
Explanation: The given function is defined for all real values of x, except x=3, which makes it undefined. Hence the domain of f (x) is all real numbers excluding x=3.
Solve the inequality 1/x
S:x in ]-oo;0 [uu [1+sqrt2;+oo [ 1/x<=|x-2| D_f:x in RR^"*" for x<0: 1/x<=- (x-2) 1> -x²-2x x²+2x+1>0 (x+1)²>0 x in RR^"*" But here we have the condition that x<0 ...
For which values of x element of the real numbers lays the ... - Socratic
For which values of x element of the real numbers lays the graph of the function f with function rule f (x) = 2x^4 + 2x^2 below the graph of the function g with function rule g (x) = 5x^3 + 5x?
Find all real numbers in interval [0,2π)? sin x cos (π/4 ... - Socratic
Here put in #y= {\pi}/ {4}# and #\sin (x+y)= {1}/ {2}#. Then we have the following possibilities: (1) #x+ {\pi}/ {4}= {\pi}/ {6}+2m\pi# (2) #x+ {\pi}/ {4}= {5\pi}/ {6 ...
Question #d1ce2 - Socratic
One big difference is that the complex numbers cannot be ordered in a way that is compatible with arithmetic. I don't know what you are thinking of when you say the complex and real planes. I'll talk about a difference between the real numbers and the complex numbers. Both the reals and the complex numbers form fields. Also, the real numbers can be ordered so that There is a set of numbers P ...
What is the range of 20x+4? - Socratic
Because there are no restrictions on the value of x AND because this is a linear transformation: The Range is the set of all Real Numbers or {RR}
Question #fcfb5 - Socratic
Explanation: #f (x)# = # (sqrt (x+1))/ (x^2-9)# Here, considering denominator, # (x^2-9) # which becomes zero when #x=+-3# leads us to the value of the function to take infinity. Hence the domain happens to be, Set of all real numbers except -3 and +3 (-infinity, #<-3#), U # (>3#, infinity) 2. #f (x)# = #x^4log (x-2) # Here, consider the term #x-2#, which is zero at x=2, when #log (x-2)# is ...
If p and q are distinct real numbers that satisfy the ... - Socratic
If p and q are distinct real numbers that satisfy the equation 3y^2-11y-224=0, find the sum of p + q?
Question #2872d + Example - Socratic
A rank-m tensor is a mathematical object that represents N^m real numbers, where N is the dimension of space. rank-0 Tensor: represents a single real number and is usually called a scalar. Examples of rank-0 tensors (scalars) are temperature, density etc. rank-1 Tensor: represents N real numbers and is usually called vectors. Examples of rank-1 tensor (vector) are velocity, force, etc. rank-2 ...
Question #be5eb - Socratic
But the domain of trig functions extend to all real numbers, so it's useful to recall the graph of #cos# (with a line #y=sqrt3/2#).
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