" 6.यदि "alpha" और "beta" द्विधात बहुपद "x^(2)+kx+12" के शून्यक हैं और "alpha-beta=1," तो "k" का मान ज्ञात ร "

if alpha and beta are quadratic polynomials x^(2)+kx+12 are zero and alpha-beta=1 then k=

For alpha and beta both being acute angles, it is given that sin(alpha + beta) = 1,cos (alpha-beta)=1/2 . The values of alpha and beta are: यदि alpha और beta दोनों न्यून कोण है तथा यह दिया गया है कि sin(alpha + beta) = 1,cos (alpha-beta)=1/2 है, तो alpha और beta के मान ज्ञात करें |

If alpha+beta=90^@ , and alpha=2 beta , then the value of 3 cos^2 alpha-2 sin^2 beta is: यदि alpha+beta=90^@ , और alpha=2 beta , तो 3 cos^2 alpha-2 sin^2 beta का मान ज्ञात करें:

If alpha, beta are roots of x^(2)-2x-1=0 , then value of 5alpha^(4)+12beta^(3) is

If alpha, beta are the zeros of kx^(2)-2x+3k such that alpha+beta = alpha beta then k = ?

The graph of the equations 5x-2y+1=0 and 4y-3x+5=0, intersect at the point P (alpha, beta) . What is the value of (2 alpha-3 beta) ? समीकरण 5x-2y+1=0 और 4y-3x+5=0 के आरेख एक-दूसरे को बिंदु P (alpha, beta) पर काटते हैं | (2 alpha-3 beta) का मान क्या होगा ?

If alpha and beta are the roots of x^2=x+1 then alpha^2/beta-beta^2/alpha=

alpha , beta are the roots of x^2+kx+2=0 . If alpha - beta =1 then K=