Lim as x approaches pi/4:

1 answer:

5 0

$\lim_{x \to \pi /4} \frac{tan x - 1}{x- \pi /4} = \frac{0}{0}$
With L` Hospital`s Rule ( ( tan x ) ` = 1/ cos^2 x ) :
$\lim_{x \to \pi /4} \frac{1}{cos ^{2} x} = \\ = \frac{1}{cos ^{2} ( \pi /4)} = \\ \frac{1}{1/2}$ = 2

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If the measure of 0 is A radians and B degrees, then A=180B/pie

yKpoI14uk [10]

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What is the length of side AB of parallelogram ABCD? units 4g - 8 B q+4

Andrews [41]

Answer:

8 units

Step-by-step explanation:

» Concepts

Parallelogram Side Theorem states that the opposite sides of a parallelogram are congruent, meaning they have the same length.

» Application

In this case, we're asked to apply the theorem to find the value of q and then find the length of AB. Thus, we have to set up the equation 4q - 8 = q + 4.

» Solving

Step 1: Subtract q from both sides.