sir, If sinA +cosA =2^0.5multiplied by sin(90-A);then determine cotA. thank you

Question

SHAIK AASIF AHAMED · Answer

Hello student,
Please find the answer to your question below
Given sinA+cosA= $\sqrt{2}$ sin(90-A)
So sinA+cosA= $\sqrt{2}$ cosA
diving by cosA on both sides we get
TanA+1= $\sqrt{2}$
So tanA= $\sqrt{2}$ -1
So cotA=(1/tanA)=(1/( $\sqrt{2}$ -1))= $\sqrt{2}$ +1
So cotA= $\sqrt{2}$ +1

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sir, If sinA +cosA =2^0.5multiplied by sin(90-A);then determine cotA. thank you

sir,
If sinA +cosA =2^0.5multiplied by sin(90-A);then determine cotA.
thank you

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sir, If sinA +cosA =2^0.5multiplied by sin(90-A);then determine cotA. thank you

sir,If sinA +cosA =2^0.5multiplied by sin(90-A);then determine cotA.thank you

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sir,
If sinA +cosA =2^0.5multiplied by sin(90-A);then determine cotA.
thank you