sin cos tan cot sec cosec 30 45 60 Degrees
Best Trick to remember trigonometric values of 30 degrees, 45 degrees and 60 degrees. This is entirely new method to remember which is not based on hand method. This is based on the image of two right triangles. You have to remember angles and their corresponding sides so that you can easily draw it in the exam and use the values by definitions of trigonometric ratios.
While solving problems asked in heights and distance you will find only three angles viz. 30, 45 and 60 degrees.
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