Sin ^ 2thetacosthetacsc ^ 3thetasectheta, što je rješenje?

Sin ^ 2thetacosthetacsc ^ 3thetasectheta, što je rješenje?
Anonim

Odgovor:

# Csctheta #

Obrazloženje:

# Sectheta = 1 / costheta #

# Csctheta = 1 / sintheta #

# Sin ^ ^ 2thetacosthetacsc 3thetasectheta = sin ^ 2thetacostheta1 / (sin ^ 3theta) 1 / costheta #

# Costhetaxx1 / costheta = 1 #

# Grijeh ^ 2thetaxx1 / grijeh ^ 3theta = 1 / sintheta #

# 1 / sinthetaxx1 = 1 / sintheta = csctheta #