prove that sec²a + cos²a can never be less than 2
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4
6.54 is the correct answer.
ꀍꂦᖘꏂ ꓄ꀍꀤꌚ ꀍꏂ꒒ᖘꌚ ꌩꂦꀎ
Answered by
2
Answer:
6.54
Step-by-step explanation:
꧁༺J꙰O꙰K꙰E꙰R꙰༻꧂
ᴋᴀʙɪʀ .
1︎︎︎ᴛʜx.
꧁༒☆•ᴅᴀᴙᴋ•☆༒꧂
ғᴏʟʟᴏᴡ ᴍᴇ.
⬜⬛⬜⬛⬜⬛⬜⬛⬜⬛⬜⬛⬜⬛⬜⬛⬜⬜⬛⬜⬛⬜⬛⬜⬛⬜⬛⬜⬛⬜⬛⬜⬛⬜⬜⬛⬜⬛⬜⬛⬜⬛⬜⬛⬜⬛⬜⬛⬜⬛⬜
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