sum_(k=1)^(13)(1)/(sin[(pi)/(4)+(k-1)(x)/(gamma)]sin[(pi)/(4)+(4 pi)/(6)])

The value of sum_(k=1)^(13) (1)/(sin((pi)/(4) + ((k-1)pi)/(6)) sin ((pi)/(4)+ (kpi)/(6))) is equal to

The value of sum_(k=1)^(13) (1)/(sin((pi)/(4) + ((k-1)pi)/(6)) sin ((pi)/(4)+ (kpi)/(6))) is equal to

The value of sum_(k=1)^(13) (1)/(sin((pi)/(4)+((k-1)pi)/(6))sin((pi)/(4)+(kpi)/(6))) is equals to :

The value of overset(13)underset(k=1)(sum) (1)/(sin((pi)/(4) + ((k-1)pi)/(6)) sin ((pi)/(4)+ (kpi)/(6))) is equal to

Q. The value of is equal sum_(k=1)^13(1/(sin(pi/4+(k-1)pi/6)sin(pi/4+(kpi)/6))) is equal

The value of underset(k=1) overset(13)Sigma(1)/(sin ((pi)/(4)+(k-1)pi)/(6)sin((pi)/(4)+(kpi)/(6)) is equal to

Q. The value of is equal sum_(k=1)^13(1/(sin(pi/4+(k-1)pi/6)sin(pi/4+k pi/6)) is equal

sin((pi)/(6)+cos^(-1)((1)/(4)) )

sum_(m=1)^(32)m[sum_(k=1)^(6)sin2k(pi)/(7)-i cos2k(pi)/(7)]