Multiple Choice Trig Equations Q4 to Q6 - EDEXCEL - GCSE - SAT

These set of questions will require a bit of calculations to derive at the right answer.

[surya]

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[prakashraokaruparthi]

At 1:18 you written wrong because sin2a =2sinacosa but you wrote 2sinacosb

[prashantmijgar]

sir some hard question video send karo

[sadaqathussainlovestory]

Tan theta barabar A/B to bsin theta - acos theta / bsin theta + acos theta ka Maan kya hoga sir