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Adewale09go
Answered

BRAINLIEST ANSWERS ONLY.
Solve by right angle triangle, if

cosA is x/y where
A is an acute angle of a right angle triangle.
Find
SinA,CosecA, SecA,CotA,TanA​

BRAINLIEST ANSWERS ONLYSolve By Right Angle Triangle If CosA Is Xy Where A Is An Acute Angle Of A Right Angle Triangle Find SinACosecA SecACotATanA class=

Answer :

Answer:

Heyy

Step-by-step explanation:

△ABC is a right angled triangle and right angle at B

sinA=

AC

BC

, cosA=

AC

AB

⟹sinA+cosA=

AC

BC

+

AC

AB

=

AC

BC+AB

[We know that sum of two sides of a triangle is greater than the third side]

⟹sinA+cosA>

AC

AC

=1

Hence, sinA+cosA>1

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