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Learn in your speed, with individual attention - Teachoo Maths 1-on-1 Class


Transcript

Example 1 If 4x + i(3x – y) = 3 + i (–6), where x and y are real numbers, then find the values of x and y. Given 4𝑥 + 𝑖 (3𝑥 – 𝑦) = 3 + 𝑖 (–6) Comparing Real Part 4𝑥 = 3 𝒙 = 𝟑/𝟒 Comparing Imaginary Part 3𝑥 – 𝑦 = −6 Putting 𝒙 = 𝟑/𝟒 3(𝟑/𝟒) – 𝑦 = –6 9/4−𝑦=−6 9/4+6=𝑦 𝒚=𝟑𝟑/𝟒 Hence, 𝒙 = 𝟑/𝟒 & 𝒚 = 𝟑𝟑/𝟒 is the solution of the given equation

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Davneet Singh

Davneet Singh has done his B.Tech from Indian Institute of Technology, Kanpur. He has been teaching from the past 13 years. He provides courses for Maths, Science, Social Science, Physics, Chemistry, Computer Science at Teachoo.