Value of sin²45 + cos²45 - tan²45 is -
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Answered by
1
(1/√2)^2+(1/√2)^2-(1)^
1/2+1/2-1
2/2-1
taking LCM
2-2/2=0
answer-0
Answered by
2
/* By Trigonometric Identity */
Therefore.,
•••♪
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