Math, asked by vihariraina, 2 months ago

prove cosx= 1- tan^2x/2/1+tan^2x/2

Answers

Answered by asus243

0

Answer:

Biiig b00bs joiiin --- for video seex only---tvv-onti-urw

Step-by-step explanation:

Previous Question

Next Question

Similar questions

Science, 29 days ago

olo Name a device used to make yarn from fibre ? sus...

Biology, 29 days ago

please solve 3 part 1 ...

Math, 29 days ago

Without finding the zeroes and of the polynomial p(x)=²-52+6. find the values of:...

Science, 2 months ago

what are the difference between amphibians and reptiles class-9th...

Hindi, 2 months ago

हाथिर्या का सरदार भयभीत क्यों हो गया?

Computer Science, 9 months ago

1. What is Mail Merge? Why is the Mail Merge operation frequently used in real life?

Science, 9 months ago

make a table to show different modes of nutrition...

Hindi, 9 months ago

शांति के लिए नोबल पुरस्कार प्राप्त किन्हीं तीन लोगों के विषय में जानकारी प्राप्त करें और एक प्रोजेक्ट बनाएं |...