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TrigonometryQuestion and Answers: Page 9

Question Number 195263    Answers: 2   Comments: 0

$$\{\begin{array}{l}y\sin x+\cos x=2\\ 4\sin x-2y\cos x=y\end{array}$$$$\tan x=?$$

Question Number 195097    Answers: 1   Comments: 0

Question Number 194937    Answers: 1   Comments: 0

$$If\tan \left(\frac{\pi }{24}\right)=(\sqrt{a}-\sqrt{b})(\sqrt{c}-\sqrt{d})$$$$wherea,b,c,darepostivenumbers.$$$$Findthevalueof(a+b+c+d+2)$$

Question Number 194903    Answers: 1   Comments: 1

Question Number 194913    Answers: 2   Comments: 0

Question Number 194881    Answers: 1   Comments: 0

$$Give△ABC$$$$Proof:sinA+sinB+sinC>2$$

Question Number 194826    Answers: 1   Comments: 0

$$\tan 19°=p$$$$\tan 7°=?$$

Question Number 194767    Answers: 2   Comments: 0

$$\tan \theta =2$$$$\frac{8\sin \theta +5\cos \theta }{\sin {}^3\theta +\cos {}^3\theta +\cos \theta }=?$$

Question Number 194766    Answers: 2   Comments: 0

$$1+2\cot 2x\cot x=3$$$$x=?$$

Question Number 194697    Answers: 2   Comments: 0

$$\underbrace{}$$

Question Number 194426    Answers: 0   Comments: 0

Question Number 194327    Answers: 1   Comments: 0

$$\mathrm{If}\mathrm{ta}4\theta =1,\mathrm{find}\mathrm{the}\mathrm{values}\mathrm{of}\theta .$$

Question Number 194315    Answers: 1   Comments: 0

Question Number 194304    Answers: 1   Comments: 0

Question Number 194278    Answers: 0   Comments: 0

Question Number 194252    Answers: 2   Comments: 0

$$\mathrm{Find}\mathrm{V}=\tan 9°-\tan 27°-\tan 63°+\tan 81°$$

Question Number 194208    Answers: 0   Comments: 0

Question Number 194143    Answers: 0   Comments: 1

Question Number 193749    Answers: 1   Comments: 0

Question Number 193691    Answers: 1   Comments: 1

Question Number 193669    Answers: 1   Comments: 0

Question Number 193668    Answers: 1   Comments: 0

$$\frac{\sin \left(3\mathrm{x}\right)}{1-\mathrm{x}}-\frac{\cos \left(3\mathrm{x}\right)}{\cos \left(\mathrm{x}\right)}=-2????$$

Question Number 193646    Answers: 3   Comments: 0

Question Number 193609    Answers: 1   Comments: 0

Question Number 193595    Answers: 2   Comments: 0

Question Number 193622    Answers: 1   Comments: 1

$$\mathrm{determiner}\mathrm{l}\mathrm{angle}\mathbf{x}$$

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