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PYQ Trigonometry #2
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Previous year question set 2

Vineet Loomba is teaching live on Unacademy Plus

Vineet Loomba
💥IITian | Top Educator 💥All Maths Chapters Complete & FREE 💥10+ Years Experience 💥Youtube: Maths Wallah 💥DPPs @ vineetloomba.com

Comments
(4)
U
Unacademy user
VS
hello sir , i have been following your videos since few days and till video 6 my concept is almost clear . But in this video could you please show me the calculations of the last sum how did you choose option d among c & d .
Tanu
6 months ago
If you can remove options mentally it's good and if you are confused between two options then solve it. Add all of them. Solve it in your notebook if you will get the answer. All the best.
PP
SIR CAN WE USE THE COS(A).COS(2A)..... FORMULA IN LAST QUESTION?
sir sirf 0 and 1 hi kyu pit kiye ho aap
thank you sir... very nice