` alpha , beta and gamma ` are coefficients of thermal expansion in length , area and volume , prove that ` a= ( beta ) /( 2) = ( gamma ) /( 3) .`

If alpha, beta " and " gamma are coefficients of linear, surface and volume expansion respectively, then

Alpha, Beta and Gamma diversity are types of genetic diversity.

If alpha , beta , gamma are the roots of the equation px^3 - qx + r = 0 , then the value of alpha + beta + gamma is

If alpha, beta and gamma are the roots of x^3 - x^2-1 = 0, then value of (1+ alpha)/(1-alpha) + (1+ beta) / (1 - beta) + (1 + gamma) / (1 - gamma) is

If the coefficient of the middle term in the expansion of (1+x)^(2n+2) is alpha and the coefficients of middle terms in the expansion of (1+x)^(2n+1) are beta and gamma then relate alpha, beta and gammadot

If alpha, beta , gamma lengths of the altitudes of a triangle ABC, prove that alpha^(-2)+ beta^(-2) + gamma^(-2)=(1)/(Delta)( cot A+ cot B+cotC) , where Delta is the area of the triangle.

If alpha, beta, gamma are positive acute angles, prove that sin alpha+sin beta+ sin gamma gt sin (alpha+ beta+ gamma)

If cos (beta - gamma) + cos (gamma - alpha) + cos (alpha - beta) = -3/2, "show that", cos alpha + cos beta + cos gamma = 0 "and" sin alpha + sin beta + singamma = 0."Hence deduce that," cos (beta - gamma) = cos (gamma - alpha) = cos (alpha - beta) = -1/2.

If alpha + beta =(pi)/(2)and beta + gamma =alpha, then the value of tan alpha is -

If alpha, beta , gamma are angles of a triangle then the value of (sin^(2) alpha + sin ^(2) beta+sin ^(2) gamma-2 cos alpha cos beta cos gamma) is-