Math, asked by ptondepatit, 1 month ago

1) If cos a = 0.4, find cos 3a

Answers

Answered by tonystarkironman94

1

Answer:

1.2

this is your answer of question

Previous Question

Next Question

Similar questions

CBSE BOARD XII, 27 days ago

pls solve this question right now...

Math, 27 days ago

100/5*10+2-3*1+1-20+2+8*10/100-1 Solve It !!!

Chinese, 27 days ago

aim in life paragraph...

English, 1 month ago

how to make the meams...

English, 1 month ago

how many people have in a world...

English, 8 months ago

chocolate cake! Circle the pronouns in these sentences. State the type of pronoun they are. 1. Have you got a computer at home, Neha? 2. We enjoyed watching the latest Spiderman movie. 35...

CBSE BOARD XII, 8 months ago

mention five products we derive from an ecosystem...

Math, 8 months ago

on simplifyiny 6/3√2-2√3, we get...