if tan beta = (tan alpha + tan gama)/(1+ tan alpha . tan gama),
prove that sin2beta=(sin2alpha + sin2gama)/(1+sin2alpha . sin2gama)
if tan beta = (tan alpha + tan gama)/(1+ tan alpha . tan gama),
prove that sin2beta=(sin2alpha + sin2gama)/(1+sin2alpha . sin2gama)
prove that sin2beta=(sin2alpha + sin2gama)/(1+sin2alpha . sin2gama)
Varsha Raisa Patel , 10 Years ago
Grade 11
