Science, asked by shaluwadhwa2236, 8 months ago

is cos (a-b)= cos a-cos b
state true or false

Answers

Answered by sayangayan4976

0

Explanation:

here it is I hope this will help

Attachments:

Answered by singhv98334

0

Answer:

this is true

Explanation:

cos(a_b)=cosa_ cosb
We multiply
cosa_ cosb

Previous Question

Next Question

Similar questions

Math, 4 months ago

2) Add: (i) 8x 2 + 7xy – 6y 2 , 4x 2 – 3xy + 2y 2 and -4x 2 + xy – y 2...

English, 4 months ago

robert said to joan have you ever seen english soldiers fighting...

English, 4 months ago

what was the topic of discussion the lion and the camel in thre lesson the ship of the desert ...

Hindi, 8 months ago

अपभ्रंश के 'हथ्थ' शब्द का रूप हिंदी में हो गया- * 1 point हाथी हस्ती हाथ हस्त...

Computer Science, 8 months ago

State True or False: MS Access is a Database Management System. 2 Database is of two types, DBMS and RDBMS. 3. Inflat file database system, you can make links. You can create a relationship between two tables by using a unique field. 5. Tables, queries, reports and forms can be created in MS Access. 6. DBMS stands for Data and Business Management Software. 7 Acolumn name is also called a field...

History, 1 year ago

factorise 2x^2 +x -45...

Psychology, 1 year ago

how to be happy?..

Social Sciences, 1 year ago

features of the mangolian administrative system ...