State whether the following are true or false. Justify your answer. (i) `s in(A+B)=sinA+s in B` . (ii) The value of `sintheta` increases as `theta` increases. (iii) The value of `costheta` increases as `theta` increases. (iv) `sintheta=costheta` for all v

State whether the following are true or false. Justify your answer. (i) sin (A+B)=sin A+sin B . (ii) The value of sintheta increases as theta increases. (iii) The value of costheta increases as theta increases. (iv) sintheta=costheta for all values of theta (v) cot A is not defined for A = 0^@

State whether the following are true or false. Justify your Solution. sin theta = 4/3 for some angle theta .

State whether the following are true or false. Justify your Solution. sec=12/5 for some value of angle A.

State whether the following are true or false. Justify your Solution. The value of tan A is always less than 1.

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

Classify the following statements as 'true' or 'false' : sin (A+B) =sinA + sin B for all values of A and B.

State whether the following statements are true or false. Heating increases the magnetic power of aa magnet.

The value of (2(sin2theta+2cos^2theta-1))/(costheta-sintheta-cos3theta+sin3theta) is adot costheta b. sectheta c. cosectheta d. sintheta