State True or False and Justify
` cos A ` is the abbreviation used for the co - secant of angle A.

State whether the following are true or false. Justify your answer : cos A is the abbreviation used for the cosecant of angle A .

State whether the following are true or false. Justify your Solution. cos A is the abbreviation used for the cosecant of angle A.

State whether the following are true or false. Justify your answer. (iii) cos A is the abbreviation used for the cosecant of angle A.

State whether the following are true or false.Justify your answer.(iii)cos A is the abbreviation used for the cosecant of angle A.

State True or False and Justify sin ( A + B ) = sin A + sin B

State True or False and Justify cot A is the product of cot and A

State whether the following are true or false. Justify your answer. :- cos A is abbreviation used for cosecant of angle A.

State True or False and Justify cot A is not defined for A = 0 ^@

x+7=18 Is true or false? Justify

State whether the following are true or false. Justify your answer. (i) The value of tan A always less than 1. (ii) secA=(12)/5 for some value of angle A (iii) cos A is the abbreviation used for the cosecant of angle A. (iv) cot A is the product of cot and A (v) sin theta = 4/3 for some angle theta