Value of cos(x+π) =
Given cosine of x =
i.e., cos(x) =
Also cos() = . So x = .
We need to find cos(x+π) = cos().
But its value is not easy to find. So we use trigonometric formulas.
We have the trigonometric formula, cos (x+π) = - cos(x) = - =
Cos(x+π) lies in the 3rd quadrant. So there cosine has negative values. That is why, cos (x+π) = - cos(x).
Learn more about Cos(x+π) trigonometric formula at brainly.com/question/12243383
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It’s 2x3x5 that it how you get it
7/8
Answers:
14/16- divide the denominator and numerator by 2. 14/2=7, 16/2=8 : 7/8
35/40- divide the denominator and numerator by 5. 35/5=7, 40/5=8 : 7/8
42/48- divide the denominator and numerator by 6. 42/6=7, 48/6=8 : 7/8
49/56- divide the denominator and numerator by 7. 49/7=7, 56/7=8: 7/8
Answer: d = 93
Step-by-step explanation: coz I juss know
Answer:
1/3
Step-by-step explanation:
12-8=4
4/12 = 1/3