`If " sin " theta =(3)/(5) " and cos " phi =(-12)/(13) " where " theta " and " phi` both Published 2020-04-11 Download video MP4 360p Download video MP4 720p Recommendations 13:56 If (sin^4 theta /a) + (cos^4 theta /b) =1, show that (sin8 theta /a3) + (cos8 theta / b3) =1/(a+b)3 11:22 Germany | A Nice Radical Math Simplification | Math Olympiad 02:20 If `x=ycos((2pi)/3)=zcos((4pi)/3)`, then xy+yz+zx= 12:47 Logarithms: why do they even exist? 04:13 If sinx = 3/5, cosy = -12/13, where x and y both lie in second quadrant, find the value of sin(x+y). 09:12 Двоичная система счисления — самое простое объяснение 04:38 `cos^2A (3-4 cos^2A)^2+ sin^2A (3- 4 sin^2A)^2` 04:02 Evaluate tan `(13pi)/(12)` 12:50 I visited the world's hardest math class 08:27 A Nice Algebraic Equation | You Should Know How To Solve This! 15:00 Szybko i na temat. Dzielenie Wielomianów Krok po Kroku (Udostępnij na Grupce Klasowej) 02:53 Prove that cos `theta + "sin " (270^(@) +theta) - "sin "(270^(@) -theta) + "cos " (180^(@) 04:59 If tanx=3/4, `piltxlt(3pi)/2,` find the value of sin(x/2) , cos(x/2), tan(x/2)... 06:06 Brazil | A Nice Exponential Equation | Math Olympiad 03:38 Find the value of `cos(2pi)/7 cos(4pi)/7 cos(6pi)/7` 21:19 Imran Khan • All Hits Playlist • Amplifier • Satisfya • Bewafa • Imaginary • Pata Chalgea 🎵 03:05 If sin A = 1/`sqrt(5)`, cos B = 3/`sqrt(10)`, A, B being positive acute angles, then 03:23 Prove that cos20.cos40.cos80=1/8 Trigonometry Class )11th Maths 01:51 The number of 3-digit even numbers that can be formed from the digits 0,1,2,3,4 and Similar videos 03:19 If sin theta=(3)/(5),cos phi=-(12)/(13), where theta and phi both lie in second quadrant, find t... 06:11 If cos `theta =(4)/(5) " and cos " phi =(12)/(13) " where " theta " and " phi ` both 06:16 If sin `theta =(15)/(17) " and cos " phi = (12)/(13)` where `theta " and " 05:11 If sin theta =12/13 (0 lt theta lt (pi)/(2)) and cos phi =-3/5 (pi lt phi lt (3pi)/(2)) then the... 03:38 if `sinx=3/5 , cosy= -12/13` where `pi/2 ltx ltpi` and `pi/2 lty ltpi`, show that `sin(x+y) = -... 04:09 If `sintheta=(12)/(13),(0ltthetalt(pi)/(2))and cosphi=-(3)/(5),(piltphilt(3pi)/(2))`. Then , 04:04 If sin x = 3/5 , cos y = − 12/13 , find the value of sin (x + y). 09:10 If sinA=3/5, cosB=-12/13, where A in (0,pi/2) B in (pi,(3pi)/2) ,then evaluate the following: i)... 06:38 If sinA=3/5 and cosB =-12/15, where A and B both lie in second quadrant, then find the value of ... 02:14 If `sintheta=1//2,cosphi=12//13,` where `theta` lies in the second quadrant and `phi` in the fourth 04:05 Can you find cos θ from sin θ? |Trigonometry 2-mark question|2019 Exam Answer Key | KSEEB 10th Maths 01:14 Given both θ and ϕ are acute angles and sinθ=1/2,cosΦ=1/3, then the value of θ+Φ belongs to 05:16 Express 5sin(theta) - 12cos(theta) in the form Rsin(theta-alpha) 00:16 IF BACKBENCHER BECOME TEACHER 😎| MATH TRICKS | SIN,COS,TAN | 02:04 Given both θ and ϕ are acute angles and sinθ=1/2, cosϕ=1/3, then the value of θ+ϕ belongs to (200... 02:56 Q8 Assignment 1 Sin A = 3/5 , Cos B = − 12/13,A and B in II Quadrant,Find the value of sin (A – B) 00:14 A case that shocked Canada in 2012😳 #shorts 07:23 If cos theta=(a cosphi+b)/(a+bcosphi) then tan(theta/2)/tan(phi/2)= More results