Lin bought x grams of sugar. Jada bought 3⁄4 more than that. what is the equation that will represents the relationship between
1 answer:
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Answer:
The given equation is never possible i.e cos ( A - B ) ≠ cos A - cos B
Step-by-step explanation:
Given as :
Is cos ( A - B ) = cos A - cos B
To check this possibility , Let us put the value of angle A and B on both side of equation
Now, Let A = 60° and B = 30°
<u>From Left hand side equation </u>
cos ( A - B ) = cos ( 60° - 30° )
Or, cos ( A - B ) = cos 30°
∴ cos ( A - B ) =
or, cos ( A - B ) = 0.866
<u>From Right hand side equation</u>
cos A - cos B = cos 60° - cos 30°
Or, cos A - cos B = -
∴, cos A - cos B = 0.5 - 0.866
I.e cos A - cos B = - 0.366
So, Left hand side ≠ Right hand side
<u>Since while equating the values of angle A and b in the given equation on both sides, we get that the value of both sides are not equal , Thus we can say that the given equation is not equal to each other .</u>
Hence given equation is never possible i.e cos ( A - B ) ≠ cos A - cos B Answer
Answer:
This can be solved by calculating a first degree Taylor approximation polynomial for the function in question around x=a. Taylor's first degree polynomial is given by:
Through this expression, which is easily evaluable around the point x = a, the function f (x) is approximated through a linear function.
Step-by-step explanation:
The first step for solving this is to write the expression on the right side of the equation in exponential form.
Since the bases are the same,, set the exponents equal to each other.
x - 3 = -2
Now move the constant to the right side and then change its sign.
x = -2 + 3
Now calculate the sum to get your final answer.
x = 1
This means that the correct answer to your equation is going to be x = 1.
Let me know if you have any further questions.
:)
Since the bases are the same,, set the exponents equal to each other.
x - 3 = -2
Now move the constant to the right side and then change its sign.
x = -2 + 3
Now calculate the sum to get your final answer.
x = 1
This means that the correct answer to your equation is going to be x = 1.
Let me know if you have any further questions.
:)