Math, asked by pom000006, 3 months ago

cos45°=1/√2 then prove that tan22.5°=√2-√2

Answers

Answered by rimimandal697

1

Step-by-step explanation:

hope it will be helpful ☺️✌

Attachments:

Previous Question

Next Question

Similar questions

English, 1 month ago

the shepheard boy and the tiger story for standard 4...

English, 1 month ago

How did the king and the hermit help the wounded man, and who was he?

Chemistry, 1 month ago

Q.NO 1 each. 31 An aliphatic hydrocarbon (A) on treatment with sulphuric acid in dichromate yields (C) which gives effervescence with sodium bica a liquid (B) with molecular formula C2H4O.(B) on oxidation with a treatment with SOCl2 give (D). When (C) reacts with ethanol it gir (E) in presence of conc.H2SO4 (C) upon heating with P2Os gives PI (F) and give balanced equation.

History, 3 months ago

one adminstrative town one temple town one pilgrimage town class 7 history ch 6...

Hindi, 3 months ago

संज्ञा किसे कहते हैं ? उदाहरण सहित परिचय दीजिए।...

Math, 9 months ago

What is the difference between the place value and face value of 5 in 9125678 ??

Social Sciences, 9 months ago

How are human rusources importan for the development of natural resources ?

Math, 9 months ago

In a school students thought of planting trees in and around the school to reduce air pollution.it was decided that the number of trees,that each section of each class will plant will be the same as the class in which they are studying like I class can plant only 1 tree and II class students can only plant 2 trees and it is for 12 classes so how many trees would plant by a school...