Question 14 Find the real numbers x and y if (x−iy)(3+5i) is the conjugate of −6−24i

214,021 • June 17 2022

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NCERT Miscellaneous Exercise Question 14. Find the real numbers x and y if {\displaystyle (x-iy)(3+5i) } is the conjugate of {\displaystyle -6-24i }.

Find the value of tan9°–tan27°–tan63°+tan81°

NCERT Exemplar Class 11 Maths Chapter 3 Trigonometry Functions Example 5: Find the value of tan9°–tan27°–tan63°+tan81° tan9°–tan27°–tan63°+tan81°