CAST Rule || Trigonometric Quadrant Rule Complete Concept || cast rule best trick BS Academy Nepal

cast rule in nepali, quadrant rule, quadrant 1 2 3 4,Trigonometric Quadrant Rule,cast rule formula | Best trick BS Academy Nepal,Trigonometry - Angle Value of sinx, cosx & tanx in Quadrant 1, 2, 3 & 4 in Hindi,cast rule in nepali, quardant rule in nepali

Trigonometric Formula//Quadrant// Trigonometric Angle Value //BASICS //TRICK // VERY IMPORTANT

tigonometric identities,super hexagon ticks in nepali, opt math trigonometry formula, trigonometry class 9,trigonometry class 9,Trigonometric Ratios || Pythagoras Theorem ||opt math trigonometry formula || BS Academy Nepal

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Trigonometric Ratios || Pythagoras Theorem ||opt math trigonometry formula || BS Academy Nepal

Measurement of Angle class 9|| Relation , basic concepts,optional math class 9 trigonometry formula,opt maths class 9 trigonometry prove,class 9 opt math trigonometry formula

What are the 3 types of trigonometry?,
What are the 4 types of trigonometry?,
How do you explain trigonometry?,
How do you calculate trigonometry?

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Team “BS Academy Nepal"

[udayaffyt]

best class ever sir i loved your teaching style sir plsss post more important videos

[hellow]

thankyou soo much sir you taught everything so nicely i learned the chapters easily from your vedios which i was unable to catch in my class .

[gwashis]

H.W
1)Sin(150)
=sin(180-30) :-{sin(180-θ)}
=sin(30)
=1/2.

2)Tan(210)
=tan(180+30) :-{180-θ)}
=tan(30)
=1/sqrt3.

3) Sin(330)
=sin(270+60) :-{sin(270+θ)}
={-sin (60)}
=(-1/2).

4)Cos(750)
=cos(2*360+30) :-{cos(360+θ)}
=cos(30)
=sqrt3/2.

:-Thank You so much sir, I haven't know before watching this video but after watching you're explanation everything got transparent. Iam glad that I have choosen your video. Love from Morang. Ashis Subedi.

[Prashant_]

Sir i beg you please upload important type questions of maths and optional maths that has high chances to appear in the final examination.
Otherwise i might fail sir😢

[freefirelver]

Thank you sir for the providing these much thing I haven't know after saw your video I know very will love from Inaruwa

[NumaLimbu-lyev]

Thank you so.much sir u explain very welll..❤🎉

[Krishgiri--d]

Ans of i. 1÷2 ii.-1÷2 iii.1÷underroot3 iv. Under root 3 ÷2

[blackieog]

Sir upload important questions for both math pls of final term.

[SaeedKhan-mgeu]

Thanks sir upload com. Math class 9 ❤❤

[ssgamming]

Thank you sir sir i have some questions about change or no change sir please explain sir...🙏🥺

[untitledgaming]

Its fun to solve trigonometry but one question what if sin 20°

[Sarfe.khan]

Thank you sir thank you so much sir ❤❤

[roshanipokhrel]

Sir how to solve trigonometry without hesitation..

[radhikaghimire]

Sir trigonometry bata modt imp qn hru ko vdo halnu na 😭

[sanjitathakur-iokp]

Sir ma tapaiko chanel ma Naya ho Ani tapaiko padaune tarika Malai man paryo ma class 9 ko opt exam voli dinxu ra ma hajurko Kun chai video herom
Kun important xa ? ❤

[sitaacha]

Sir class 9 ko exam najik xa tesaile most important question haru upload garnu na ❤

[aayushmabhandari]

Sin150=1/2, tan210=1/root3, sin330=1/2, cos750=root3/2

[basyd]

sin 150 = 1/2, tan210=1/root3, sin 330=-1/2, cos 750= Root 3/2

[dikshyabhatta]

sir complementary angles ko 12 no. ko purai solve garidinuna readmore publication ko