We know that sec²A-tan²A=1 then what is tan²A-sec²A?
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Answered by
8
The answer for your question is
The trigonometric identity used is
For the whole explanation, please check the attachment.
If any doubts, then please put them in the comments.
#
The trigonometric identity used is
For the whole explanation, please check the attachment.
If any doubts, then please put them in the comments.
#
Attachments:
Answered by
0
Answer:
sec²A+tan²A=1
Step-by-step explanation:
hence prove
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