i need 5 and 6 questions
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6)(secA – 1)/ (sec A + 1)
=(1/cosA - 1)/ (1/cos A +1)
=(1 – cosA/cosA)/ (1 + cosA/cosA)
=(1 – cosA)/ (1 + cosA)
Multiplying numerator and denominator by (1 + cosA), we get
=(1 - cosA)(1 + cosA)/ (1 + cosA)2
=(1 – cosA)/ (1 + cosA)
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shubh29:
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wlcm mark brainliest please
the option is not available in profile
yes it will not come till any other person answer it will either be seen when some other person answer or after 4-5 days.
ok
hmmm
update
what update
oh update the app
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