Verify the following: i) sinsquaretheta + cossquaretheta =1, for theta=0°, 45°, 60°
ii) secsquaretheta-tansquaretheta=1, for theta=0°, 60°, 90°
iii) cosecsquaretheta-cotsquaretheta= 1, for theta= 30°, 45°, 60°, 90°
pls read full question...bcoz symbols were not available and if u answer all I'm gonna keep ur dp as my dp and this is my promise pls.........answer
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