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Example 13 Prove that sin ( x + y) / sin ( x – y) = tan x + tan y / tan x – tan y
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Example 13 Prove that sin ( x + y) / sin ( x - y) = tan x + tan y / tan x - tan y
Example 13 Prove that sin ( x + y) / sin ( x – y) = tan x + tan y / tan x – tan y
22
Oct
Example 13 Prove that sin ( x + y) / sin ( x – y) = tan x + tan y / tan x – tan y Example 13 Prove that sin ( x + y) / sin ( x - y) = tan x + tan y / tan x - tan y October [...]
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Chapter 3 - Trigonometric Functions
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Maths
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NCERT Exemplar Class 11
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Example 13 Prove that sin ( x + y) / sin ( x - y) = tan x + tan y / tan x - tan y
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