Math, asked by schoolisbad, 1 year ago

If cos - sin=√2, prove that cos + sin=√2.

Answers

Answered by kingofclashofclans62

3

Answer:

Step-by-step explanation:

Answer is in attachment no

Previous Question

Next Question

Similar questions

English, 8 months ago

name the figure of speech in 'we will meet again'...

Math, 8 months ago

32. Find the decimal expansion of V3.

English, 8 months ago

who says to whom?and why click And answer this question...

Physics, 1 year ago

a soap bubble , having radius of 1mm , is blown from a detergent solution having a surface tension of 2.5 × 10 ^ -2 n/m .the pressure inside the bubble equals at a point z not..below the free surface of water in a container . taking g = 10 m/s ^2 , density of water =10^3 kg/m^3 , value of z not is....

World Languages, 1 year ago

make a project on topic GST a boon or bane with the help of this. * introduction * theory...

English, 1 year ago

introduction of thinking skill. and role of teacher family school for develop thinking of child...

English, 1 year ago

What is an information bureau?

Math, 1 year ago

.plz any one help me i mark you as brainliest 10 no plz...