statment1-in a triangle, tan A : tan B : tan C=1:2:3then angle A=45statment2-if d:e:f=1:2:3 then d=11) 1st is false and 2nd is true2) bothe are true but 2 is not correct explanation of 13) both r true and 2 is correct explanation of 14) 1st is true 2nd is false

rani j , 13 Years ago

Grade 12