1=1.2cos(2t+13)

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Solution for 1=1.2cos(2t+13) equation:


Simplifying
1 = 1.2cos(2t + 13)

Reorder the terms:
1 = 1.2cos(13 + 2t)
1 = (13 * 1.2cos + 2t * 1.2cos)
1 = (15.6cos + 2.4cost)

Solving
1 = 15.6cos + 2.4cost

Solving for variable 'c'.

Move all terms containing c to the left, all other terms to the right.

Add '-15.6cos' to each side of the equation.
1 + -15.6cos = 15.6cos + -15.6cos + 2.4cost

Combine like terms: 15.6cos + -15.6cos = 0.0
1 + -15.6cos = 0.0 + 2.4cost
1 + -15.6cos = 2.4cost

Add '-2.4cost' to each side of the equation.
1 + -15.6cos + -2.4cost = 2.4cost + -2.4cost

Combine like terms: 2.4cost + -2.4cost = 0.0
1 + -15.6cos + -2.4cost = 0.0

Add '-1' to each side of the equation.
1 + -15.6cos + -1 + -2.4cost = 0.0 + -1

Reorder the terms:
1 + -1 + -15.6cos + -2.4cost = 0.0 + -1

Combine like terms: 1 + -1 = 0
0 + -15.6cos + -2.4cost = 0.0 + -1
-15.6cos + -2.4cost = 0.0 + -1

Combine like terms: 0.0 + -1 = -1
-15.6cos + -2.4cost = -1

Reorder the terms:
1 + -15.6cos + -2.4cost = -1 + 1

Combine like terms: -1 + 1 = 0
1 + -15.6cos + -2.4cost = 0

The solution to this equation could not be determined.

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