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prove alfa+Bita=90 degree,show the maximum

prove alfa+Bita=90 degree,show the maximum value of cos alfa cos bita is 1/2.
1. 2 answers
2. asked by deb chakraborty
3. 1,122 views
If alfa and bita are the zeroes of x square plus px plus of then find the value of alfa divids bita plus 2 whole bita divids
1. 1 answer
2. asked by Dwithun Basumatary
3. 495 views
alfa+bita = thita & tan x ratio tan y= x ratio y then prove that sin alfa- bita = x- y ratio x+y sinthita
1. 1 answer
2. asked by mehnaj
3. 502 views
If alfa and bita are zeroes of poly x square minus 3x plus 2 then find the value of alfa square plus bita square?
1. 1 answer
2. asked by Dwithun Basumatary
3. 461 views
a ladder rests against a wall at an angle alpha to the horizontal its foot is pulled away from the wall through a distance a so
1. 0 answers
2. asked by anurag
3. 1,145 views
if the maximum angle to the horizontal at which a stone can be thrown such that its distance from thrower is always increasing
1. 3 answers
2. asked by jithin
3. 296 views
(1)given that -2x^2+6x+7=0, if alfa and B are the roots of the equation, form new equation whose roots are(a)alfa/B and B/alfa
1. 3 answers
2. asked by john
3. 510 views
GIVEN THE ANGEL ALFA WITH COS ALFA = -1/a. IF ALFA IN QUADRANT TWO, THE VALUE OF SIN ALFA IS....
1. 1 answer
2. asked by nik
3. 502 views
sin(alpha-bita)=1/2 and cos(alpha+bita)=1/2, where alpha and bita are positive acute angles then what is the value of alpha and
1. 1 answer
2. asked by akshar
3. 899 views
ABC is a right triangle. Angle C is 90 degree.Altitude CD is drawn to hypotenuse AB. Prove AB/BC = BC/BD and AB/AC = AC/AD This
1. 1 answer
2. asked by Jen
3. 1,375 views