Question

9. In triangle ABC, right-angled at B, if tan A = tz find the value of:
(i) sin A cos C + cos A sin C
(ii) cos A cos C -sin A sin C​

Answer 1

Answer:

sin A cos C + cos A sin c

Step-by-step explanation:

read the question and get the answer from it hope it helps and pls mark me as a brainlist :D

Answer 2

Answer:

hello mate here's your AnsWer for your Question is

\color{green}{A}A

because circle 2 and three touches circle one so circle 1 should be between circle 2&3

hence, there radius is 9 &7 so

9+7=16

hence, your answer is A i.e. 16

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