Compare the properties of alpha, beta, and gamma radiations.

alpha,beta and gamma -ray are_____mutagens.

If the square of the matrix [(alpha,beta),(gamma,-alpha)] is the unit matrix of order 2, then alpha, beta and gamma should satisfy the relation.

Consider the vectors hat i+cos(beta-alpha) hat j+cos(gamma-alpha) hat k ,cos(alpha-beta) hat i+ hat j+"cos"(gamma-beta) hat ka n dcos(alpha-gamma) hat i+cos(beta-gamma) hat k+a hat k where alpha,beta , and gamma are different angles. If these vectors are coplanar, show that a is independent of alpha,beta and gamma

Give the symbolic representation of alpha decay, beta decay and gamma decay.