Math, asked by SarvadhnyaPatil, 4 months ago

evaluate sin40.sec50 - tan40/cot50 +1

Answers

Answered by siddhi1233

5

Answer:

sin 40 * 1/ cos 50 - tan 40 / cot (90- 40)+1

sin 40 * 1/cos(90-40) - tan 40/ tan 40 + 1

sin 40 * 1/sin 40 - tan 40/ tan 40 + 1

1 -1+1

1

Step-by-step explanation:

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