Slide30.JPG

Slide31.JPG

Share on WhatsApp

Transcript

Question 1 Find the principal and general solutions of the equation tan š‘„ = √3 Given tan š‘„ = √3 Principal Solution Principal solution is when 0 ≤ x ≤ 2šœ‹ We know that tan š›‘/šŸ‘ = √3 & tan (šŸ’š›‘/šŸ‘) = tan (Ļ€" + " Ļ€/3) Therefore, the principal solutions are š‘„ = š›‘/šŸ‘ and šŸ’š›‘/šŸ‘ . General Solution Given tan š‘„ = √3 tan š‘„ = tan Ļ€/3 ∓ š‘„ = nš›‘ + š›‘/šŸ‘, where n ∈ Z Therefore, the general solution is š‘„ = nĻ€ + Ļ€/3 , where n ∈ Z

Davneet Singh's photo - Co-founder, Teachoo

Made by

Davneet Singh

Davneet Singh has done his B.Tech from Indian Institute of Technology, Kanpur. He has been teaching from the past 14 years. He provides courses for Maths, Science and Computer Science at Teachoo