" 5."-12<4-(3x)/(-5)<=2

The conjugate of (3-2i)(2+3i) is a)12+5i b)-12+5i c) -12 -5i d) 12-5i

IF 5sinx+12cosx=7 then find 5cosx-12sinx=……..

"sin" pi/12 "sin" (5pi)/12=

If the circle C1: x^2+y^2=16 intersect another circle C2 of radius 5 in such a way that common chord is of maximum length and has a slope equal to 3/4, then coordinates of the centre of C2 is: a. (9/5,12/5) b. (9/5,-12/5) c. (-9/5,-12/5) d. (-9/5,12/5)

(sin((5pi)/12)-cos((5pi)/12))/(cos((5pi)/12)+sin((5pi)/12))=

Prove that, (sin""(5pi)/(12)-cos""(5pi)/(12))/(cos""(5pi)/(12)+sin""(5pi)/(12))=(1)/(sqrt(3))

(5)/(6.12)+(5.8)/(6.12.18)+(5.8.11)/(6.12.18.24)+…....=

12.5% of A = 55, What is the value of A? A का 12.5%= 55 है | A का मान क्या है?

Fill in the Blanks : -12+(5/6+6/7)=(-12+5/6)-(____)

Prove that: 15sin(5pi)/(12)+15cos(5pi)/(12)-20sin^3(5pi)/(12)-20cos(5pi)/(12)=0