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Matrix Eigenvalues Calculator- Free Online Calculator With Steps & Examples

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`x`²	`x`^□	log_□	√☐	^□√☐	≤	≥	□□	·	÷	`x`^◦	π
(☐)^′	`ddx`	∂∂`x`	∫	∫_□^□	lim	∑	∞	`θ`	(`f` ◦ `g`)	`f`(`x`)

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prove cot(2x)=1−tan²(x)2tan(x)

Solution

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Solution steps

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−323 =−413 x+3x−129

Convert mixed numbers to improper fractions: 323 =113

−113 =−413 x+3x−129

Convert mixed numbers to improper fractions: 413 =133

−113 =−133 x+3x−129

Convert mixed numbers to improper fractions: 129 =119

−113 =−133 x+3x−119

Switch sides

−133 x+3x−119 =−113

Move 119 to the right side

−133 x+3x=−229

Multiply both sides by 3

−4x=−223

Divide both sides by −4

x=116

Convert improper fractions to mixed numbers: 116 =156

x=156

Matrix Eigenvalues Examples

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−▭▭	<	7	8	9	÷	`AC`
+▭▭	>	4	5	6	×	☐☐☐
×▭▭	(	1	2	3	−	`x`
▭ \|▭	)	.	0	=	+	`y`

6	−1
2	3

1	−2
−2	0

2	0	0
1	2	1
−1	0	1

1	2	1
6	−1	0
−1	−2	−1

Matrix Eigenvalues Calculator- Free Online Calculator With Steps & Examples

Solution

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