Math, asked by hashilkarprajwal, 3 months ago

Prove that cosA/1+cosA = 1/2(1-tan²A/2)

Answers

Answered by ojasdewangan16

0

Step-by-step explanation:

cosA/+cosA = 1/2 hence prove

Previous Question

Next Question

Similar questions

Environmental Sciences, 1 month ago

solar radiation,temperature,winds are...

Physics, 1 month ago

Attempt all question from this section 20 marks. Question 1 a) On a see-saw, two children of masses 40kg and 60kg are sitting one side of it at distance 3m and 3.5m respectively from its mido Where should a man of mass 84kg sit to balance it? (4m) ...

Math, 1 month ago

Q1.Q1. prove that (sin A + COSA) (tanA+cotA)=sinA-cosecA...

Hindi, 3 months ago

फूटी आखो न सुहाना मुहावरा का अर्थ...

Math, 3 months ago

5 A farmer has a square field of side 240m. He wants to fence it with 3 rounds of rope. What is the total length of rope he must use? * (1 Point) 2800 m 2080 m 2880 m...

Computer Science, 10 months ago

Initialize an array of integers to store numbers -10, -8, -6, -4, ...... 8, 10, 12...

Math, 10 months ago

7^100/5 find the remainder...

Social Sciences, 10 months ago

how is a treabeat i want two three lines...