Prove that cos^2A = sin^2(90-A)
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sheetal had started right, but fault ho gaya,never mind we learn from mistakes...
sheetal had started right, but fault ho gaya,never mind we learn from mistakes...
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avanthisrini:
okay whatever
I don't know that I helped u or not but from my side I had my sol and rest I did above in the comments .... so please
fine yaar just leave me alone na
no you didn't get anything useless the site is nice ..
anyway my exams are going on and i hv to study for science next so ......
and idk why are u giving me such explanations
ya sorry for anything I had written wrong in comments .... I just don't want to argue with any of my friend , whom I helped...
that ik and thats why i trust this site
whatever just end this i hv tk study
*to
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