SOLVE THIS QUESTIONS PLEASE.
WILL BE MARKED AS BRAINLIEST...
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4
Hii !!
Solution is here chote !!
(1 ) from LHS
(1 - sin²¢ ) sec²¢
= cos²¢ × sec²¢
= cos²¢ × 1/cos²¢ = 1 RHS proved
__________________________
(2)
from LHS ,
( 1 + tan²¢ ) cos²¢
= sec²¢ × cos²¢
= 1/cos²¢ × cos²¢ = 1 RHS prooved
____________________________
(3)
From LHS
(1 + tan²¢ ) ( 1 + sin¢ ) ( 1 - sin¢ ) ( question misstyped)
= sec²¢ ( 1 - sin²¢ )
= sec²¢ × cos²¢
= sec²¢ × 1/sec²¢ = 1 RHS prooved
____________________________
(4)
from LHS
{(2cos²¢ + 2/( 1 + cot²¢ )}
= 2cos²¢ + 2/ cosec²¢
= 2cos²¢ + 2sin²¢
= 2 ( cos²¢ + sin²¢ )
= 2 RHS prooved
__________________________
Hope it helps you !!!
@muskraj❤
Solution is here chote !!
(1 ) from LHS
(1 - sin²¢ ) sec²¢
= cos²¢ × sec²¢
= cos²¢ × 1/cos²¢ = 1 RHS proved
__________________________
(2)
from LHS ,
( 1 + tan²¢ ) cos²¢
= sec²¢ × cos²¢
= 1/cos²¢ × cos²¢ = 1 RHS prooved
____________________________
(3)
From LHS
(1 + tan²¢ ) ( 1 + sin¢ ) ( 1 - sin¢ ) ( question misstyped)
= sec²¢ ( 1 - sin²¢ )
= sec²¢ × cos²¢
= sec²¢ × 1/sec²¢ = 1 RHS prooved
____________________________
(4)
from LHS
{(2cos²¢ + 2/( 1 + cot²¢ )}
= 2cos²¢ + 2/ cosec²¢
= 2cos²¢ + 2sin²¢
= 2 ( cos²¢ + sin²¢ )
= 2 RHS prooved
__________________________
Hope it helps you !!!
@muskraj❤
mandarjoshi079:
bro awesome ...thank you
Answered by
3
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