CBSE BOARD X, asked by durivirajini6303, 1 year ago

Sin square (90- theta) + cos Square (90- theta)

Answers

Answered by MidA

0

sin^2(90-theta) + cos^2(90-theta)

= cos^2(theta) + sin^2(theta)

= 1

Previous Question

Next Question

Similar questions

Math, 7 months ago

if angle AOC = 50 then (angleAOD + angle COB) is + to ...? a. 100 b. 130 c. 140 d. 260...

English, 7 months ago

Derive and expression for the equinatent assistance three resistances Connected in series...

Biology, 7 months ago

In protochordates, pharyngeal clefts mainly serve for 1. Rheoreception 2. Locomotion 3. Filter feeding 4. Respiration...

English, 1 year ago

I write essay on aim to make ias...

English, 1 year ago

Format of Address in letter...

Science, 1 year ago

Why is d motion of an athlete moving along with circular path an accelerated motion?

Science, 1 year ago

write two non zero matrices whose product is a zero matrix ?

Social Sciences, 1 year ago

‘The battle against French colonial education became part of the larger battle against colonialism and for independence’. Explain.