Solving Equations using Identities
More Lessons for A Level Maths
Math Worksheets
Videos, activities and worksheets that are suitable for A Level Maths.
How to Solve Equations using Trig Identities?
Trigonometry : Solving Equations using identities (Example 1)
Worked solution to a trig. equation using the identity sin x / cosx = tan x
Worked solution to a trig. equation using the identity sin squared x + cos squared x = 1
Worked solution to a trig. equation using the identity sin squared x + cos squared x = 1
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You can use the free Mathway calculator and problem solver below to practice Algebra or other math topics. Try the given examples, or type in your own problem and check your answer with the step-by-step explanations.
