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Trigonometric Ratios of Allied Angles Part-2
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In this lesson examples on trigonometric ratios of allied angles has been taken

Vineet Loomba is teaching live on Unacademy Plus

Vineet Loomba
IITian | Best Online Maths Educator | Highest Overall Watch Time | 8+ Years Experience | Youtube: Maths Wallah | vineetloomba.com

Comments
(10)
U
Unacademy user
Sir, Thanks for the MCQs, are you also going to upload HINDU summary for the month of Aug'16 ?
sir trigonometry ratio and identities ka starting se video ni mil rha h aapka
Vineet Loomba
3 months ago
Ye course starting se he h ..measurement of angles se ..aur kitna starting se chie ?
Awesome job sir. I understood every thing till now. Keep it up
best quality lectures I've ever seen! Well done sir!
Vineet Loomba
10 months ago
Thanks ..domt forger to rate 5 stars to the course
sir cos(-theta) is cos (theta) ...sir apko kaise pta ki so 4th qudrant me jayega...I mean theta ka Value to kitna v ho skta hai hai na..negative direction me kisi v qudrant me ja skta hai
Vineet Loomba
a year ago
sin(90-Q) =cos Q likhte ho na ? ..kya pta Q 90 se Bda ho and 90-Q negative ban ke 4th quad mein aa jaye ?? aise toh koi bhi identity ap likh he ni paoge because u dont know the angle
sir pls add materices and determinants
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