Tīpoka ki ngā ihirangi matua
Microsoft
|
Math Solver
Whakatau
Tākaro
Whakaharatau
Tikiake
Whakatau
Whakaharatau
Tākaro
Pū Matua Kēmu
Fun + pūkenga pai ake = toa!
Ngā Kaupapa
Pre-Algebra
Mean
Aratau:
Āhuatanga Noa Nui Rawa
He maha rawa ngā mea noa iho
Raupapa Mahi
Ngā Hautanga
Ngā Hautanga Whāranu
Āhuatanga Matua
Ngā Exponents
Ngā Radicals
Algebra
Paheko pēnei i ngā Ture
Whakaoti mō tētahi Tāupe
Āhuatanga
Whakaroha
Evaluate Fractions
Whārite Paerangi
Ngā Whārite Tapawhā
Ōritetanga
Ngā Pūnaha Whārite
Matrices
Āhuahanga
Whakangāwari
Evaluate
Ngā Graphs
Whakatau Whārite
Tātaitai
Ngā Āhuatanga
Integrals
Ngā Tepe
Ngā Tāuru Algebra
Ngā Tāuru Āhuahanga
Ngā Tāuru Tātai
Ngā Tāuru Poukapa
Tikiake
Pū Matua Kēmu
Fun + pūkenga pai ake = toa!
Ngā Kaupapa
Pre-Algebra
Mean
Aratau:
Āhuatanga Noa Nui Rawa
He maha rawa ngā mea noa iho
Raupapa Mahi
Ngā Hautanga
Ngā Hautanga Whāranu
Āhuatanga Matua
Ngā Exponents
Ngā Radicals
Algebra
Paheko pēnei i ngā Ture
Whakaoti mō tētahi Tāupe
Āhuatanga
Whakaroha
Evaluate Fractions
Whārite Paerangi
Ngā Whārite Tapawhā
Ōritetanga
Ngā Pūnaha Whārite
Matrices
Āhuahanga
Whakangāwari
Evaluate
Ngā Graphs
Whakatau Whārite
Tātaitai
Ngā Āhuatanga
Integrals
Ngā Tepe
Ngā Tāuru Algebra
Ngā Tāuru Āhuahanga
Ngā Tāuru Tātai
Ngā Tāuru Poukapa
Taketake
papara
ahuatoru
tatau
Ngā tatauranga
matrices
Ngā Pūāhua
Aromātai
1
Tirohia ngā hipanga rongoā
Ngā Upane Otinga
\sin ( \frac { \pi } { 2 } )
Get the value of \sin(\frac{\pi }{2}) from trigonometric values table.
1
Tauwehe
1
Pātaitai
Trigonometry
5 raruraru e ōrite ana ki:
\sin ( \frac { \pi } { 2 } )
Ngā Raru Ōrite mai i te Rapu Tukutuku
How to find exact value of \displaystyle{\sin{{\left(\frac{\pi}{{24}}\right)}}} ?
https://socratic.org/questions/59f61ae811ef6b5f7f1618c6
\displaystyle{\sin{{\left(\frac{\pi}{{24}}\right)}}}=\frac{{1}}{{2}}\sqrt{{{2}-\sqrt{{{2}+\sqrt{{3}}}}}} Explanation: As \displaystyle\frac{\pi}{{24}}=\frac{{180}^{\circ}}{{24}}={\left({7}\frac{{1}}{{2}}\right)}^{\circ} ...
Can \sin(\pi/25) be expressed in radicals
https://math.stackexchange.com/questions/1288769/can-sin-pi-25-be-expressed-in-radicals
The answer to this question depends on exactly what you mean by expressed in radicals. In the sense which is usually meant in Galois theory courses, \cos \pi/25 is expressible in radicals, but in a ...
How to calculate \cos(\pi/4) and \sin(\pi/4)? [closed]
https://math.stackexchange.com/q/2074238
In the sum of angle theorems, let a=b so that \cos(2a)=\cos^2(a)-\sin^2(a) By the last identity, notice that \cos^2(a)-\sin^2(a)=2\cos^2(a)-1 \cos^2(a)-\sin^2(a)=1-2\sin^2(a) Now let a=\pi/4 ...
Solve \sin(\frac{\pi}{5}) analytically
https://math.stackexchange.com/q/2248326
By repeated application of angle sum formulas we may get, \sin (5x)=\sin^5 x+5 \cos^4 x\sin x-10 \sin^3 x \cos^2 x Let x=\frac{\pi}{5} and let \sin (\frac{\pi}{5})=u then we have, 0=u^5+5(1-u^2)^2 u-10(1-u^2)u^3 ...
Non-trigonometric Proof for values of \sin(\frac{\pi}{6}) and \cos(\frac{\pi}{6})
https://math.stackexchange.com/q/2113386
Hint: from \cos(2(\frac{\pi}{3})+\frac{\pi}{3})= \cos(\pi)=-1, using summation and double-angle formulas we have: \left(2\cos^2(\pi/3)-1 \right)\cos(\pi/3)-2\left(1-\cos^2(\pi/3)\right)\cos(\pi/3)+1=0 ...
Easy way of memorizing values of sine, cosine, and tangent
https://math.stackexchange.com/q/1553990
Note the pattern: \sin 0^{\circ} = \frac{\sqrt{0}}{2} \sin 30^{\circ} = \frac{\sqrt{1}}{2} \sin 45^{\circ} = \frac{\sqrt{2}}{2} \sin 60^{\circ} = \frac{\sqrt{3}}{2} \sin 90^{\circ} = \frac{\sqrt{4}}{2} ...
Ētahi atu Ngā tūemi
Tohaina
Tārua
Kua tāruatia ki te papatopenga
1
Get the value of \sin(\frac{\pi }{2}) from trigonometric values table.
Ngā Raru Ōrite
\cos ( \pi )
\sin ( \frac { \pi } { 2 } )
\tan ( \frac { 4 \pi } { 3 } )
\csc ( 60 )
\sec ( 180 )
\cot ( \frac { 4 \pi } { 3 } )
Hoki ki runga